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For ease of references, the codes are divided into the following categories, which can be clicked to quick find specified codes in a certain group.


Thermal Container:

Air Duct Air Opening Air Screen
Flooring Miscellaneous Panel

Refrigeration Units:

Compressor - Location: MQNN Condenser - Location: MKNN Electrical Power - Location: MENN
Evaporator - Location: MVNN Frame - Location: MFNN Marking Codes
Miscellaneous - Location: MZNN Piping - Location: MPNN Regulation/Control - Location: MCNN


Category of non-Reefer Container component codes:

Cargo Securing Device Corner Posts Cross-Members (Outriggers) Door Gaskets Door Gear
Door Hinges Floor Forklift Pockets Hardware Hatches
Major Assemblies Marking Miscellaneous Panels Panel Equivalents
Rails Roof Bow Tarpaulin Tunnel Ventilator


Description Code
- Roof Bow - (back)  
roof bow RBO
roof bow securing device RBS
roof bow holder RBH
roof bow pin RBP
- Cargo Securing Device - (back)  
cargo securing device assembly LSA
lashing bar LSB
lashing ring LSR
- Corner Posts - (back)  
corner post CPA
clip-on genset clamp socket COS
corner fitting CFG
corner post gusset CPG
corner post inner piece CPI
corner post j-bar CPJ
corner post hinge lug CPL
corner post outer piece CPO
coner post reinforcement CPR
corner post single piece CPS
corner post whole section CPT
- Cross-Members (Including Outriggers) - (back)  
cross member assembly CMA
cross member T-clip CMC
cross member fixing plate CMF
cross member lower flange CML
cross member upper flange CMU
cross member web CMW
cross member whole section CMS
outrigger CMO
- Door Gaskets - (back)  
gasket assembly GTA
gasket retainer fastener GRF
gasket retainer strip GRS
gasket - inner GIN
gasket - inner and outer GIO
gasket - outer GTO
- Door Hinges - (back)  
hinge assembly HGA
hinge - end frame assembly EFH
hinge blade HGB
hinge pin HGP
hinge bush DHB
- Door Gear - (back)  
door gear complete DGR
locking bar assembly LBA
locking bar bracket LBB
locking bar cam LBC
locking bar guide LBG
locking bar handle LBH
locking bar lug LBL
locking bar rod LBR
locking bar nut LBN
locking pin - sill to corner fitting LPS
locking mechanism - sill to end frame LMS
locking pin - end frame to side rail LPP
door customs flap LBF
door with hardware - flat DFA
door with hardware - corrugated DCA
door retainer lug DRL
door security plug - left hand door DSO
door handle lock assembly DHL
door handle catch DHC
door handle retainer DHR
door customs seal point DCS
door retainer DRT
door stop/slam (security) plate DPL
door plate rivets DPR
anti rack device ARD
anti rack omega ARO
anti rack plate ARP
anti rack spigot ARS
flat rack spring FRS
- Floor - (back)  
wood floor assembly FWA
plain plank FPB
hat section FHS
laminated plank FLB
plywood panel FPP
threshold plate FTP
combination steel and wood floor FWS
- Forklift Pockets - (back)  
forklift pocket assembly FLA
forklift pocket lower flange FLL
forklift pocket strap FLS
forklift pocket top plate FLP
forklift pocket upper flange FLU
forklift pocket web FLW
forklift pocket whole transverse section FLT
- Hatches - (back)  
discharge hatch assembly HAD
loading hatch assembly HAL
hatch cover HCV
hatch gasket HGT
hatch discharge sleeve HDS
hatch handle catch HHC
hatch hinge HHG
hatch handle retainer HHR
hatch customs point HCP
hatch locking bar HLB
hatch locking handle HLH
hatch locking mechanism HLM
- Panels - (back)  
panel assembly PAA
panel - behind hinge PBH
panel - fixing strip PFX
panel - plywood lining PPW
panel - plymetal PPM
panel - steel corrugation PSC
panel - steel flat PSF
panel - inner face PIP
panel - outer face POP
- Panel Equivalents - (back)  
side bar socket SBS
side bar SBR
bulkhead PBK
stanchion STC
stanchion lashing chain SLC
stanchion chain hook SCH
stanchion lashing system SLS
stanchion pocket STP
side gate assembly SGA
side gate frame SGF
side gate mesh SGM
side gate pin SGP
side post - inner SPI
side post - outer SPO
- Rails - (back)  
rails assembly RLA
cam keeper RCK
rail doubling plate RDP
rail gusset RLG
rail inner web RIW
rail cone protector recess RCI
rail lower flange RLF
rail upper flange RUF
rail web RLW
gooseneck tunnel rail RTL
rain gutter RNG
stanchion socket SST
rail doubler plate RUP
rail whole section RLT
Door/front sill stiffener DFS
door stiffener - vertical panel DSM
door stiffener - bottom edge DSB
door stiffener - centreline edge DSC
door stiffener - hinge side edge DSH
door stiffener - top edge DST
floor support angle FSA
floor - steel plate combination FSP
header extension plate HEP
rail - interior component RLI
rail - exterior component RLE
header - swing or removable RRT
rear header latch RHL
rear header - hinge lug RLL
header pin handle HPH
header pin chain HPC
piggy backer rail RPP
- Tarpaulin - (back)  
tarpaulin assembly TNA
tarpaulin belt TNB
tarpaulin rubber cord TNC
tarpaulin customs seal point TNS
tarpaulin grommet TNG
tarpaulin fixing strip TNX
tarpaulin pinhole TPH
tir cord TIC
tir cord ring TIR
- Tunnel - (back)  
tunnel assembly TUA
tunnel cross-member TUC
tunnel plate TUP
tunnel bolster TUB
- Ventilators - (back)  
ventilator assembly VRA
ventilator baffle VRB
ventilator cover VRR
ventilator grid VRG
- Miscellaneous - (back)  
fumigating nozzle FUN
joint between components VJT
stacking cone and chain - fixed and removable SCC
miscellaneous ZZZ
solenoid coil, any VCX
- Hardware - (back)  
hardware HWR
lock bolt LBT
- Major Assemblies - (back)  
container - entire MCO
sidewall - complete assembly SAA
endwall - complete assembly EAA
roof - complete assembly RAA
understructure - complete assembly UAA
end frame - drop or collapsible DEF
door - complete without hardware DAA
door - complete with hardware DAH

 

Description Code
- Air Opening - (back)  
air opening assembly AOA
valve retainer cam VVR
valve disk VVD
valve foil VVF
valve gasket VVG
valve handle VVH
valve-handle seal VVS
valve ring VVI
valve spring VVP
valve axle(rod) VVA
porthole collar PHC
port (modified atmosphere) POM
plug (modified atmosphere) PLM
modified-atmosphere door curtain assembly RCM
modified-atmosphere door curtain DCU
modified-atmosphere snap ribbon seal SRS
modified-atmosphere port/plug assembly POA
- Air Screen - (back)  
air screen assembly ASA
air screen flap ASF
air screen gasket ASG
air screen hinge ASH
air screen lock ASL
air screen panel ASP
stiffener/splitter STF
- Air Duct - (back)  
air duct ADU
- Flooring - (back)  
t-floor assembly TFA
t-floor casting TFC
t-floor drain TFD
t-floor drain pan TPN
t-floor end seal TFS
t-floor plate TFF
t-floor gutter TFG
t-floor plank TFP
t-floor strip TFI
t-floor angle bar TFB
dain plug assembly DRA
drain plug DRP
self-opening drain DKK
- Panel - (back)  
panel edge profile PEP
panel-frame PAF
battens in insulated panel PBT
panel inner cladding PIC
insulation material PIM
panel-internal stiffener PIS
panel-joint capping PJC
panel-joint profile PJP
panel-outer cladding POC
panel transverse section PAT
- Miscellaneous - (back)  
hanging rail assembly HRA
hanging rail bar HRB
hanging rail hook HRH
clip-on generator set mounting hole, upper CHU
clip-on generator set mounting hole, threaded, lower CHL
- Compressor - Location: MQNN - (back)  
compressor, complete (with motor) ASY
open compressor (without motor) QAS
Charge port low side cap VCL
Compressor area decals MQA
Compressor mineral oil OCM
Compressor POE oil OCP
Compressor terminal box TMB
Compressor terminal box cover TMC
Compressor terminal box gland TMG
Discharge valve gauge connection VDG
Suction line bypass valve VBA
Suction line bypass valve solenoid VBS
Suction/Discharge valve connector cap VCC
shaft SFT
shaft seal QSS
crankshaft CSF
bearing, crankshaft BSF
gasket, crankshaft assembly SSF
cylinder head CYH
cylinder unloader CYU
unloader solenoid CYS
cylinder head cover gasket CYG
cylinder CYA
piston PTA
discharge piping PDI
piston rod PTR
piston ring PTB
compressor pulley PUQ
motor pulley PUM
drive belt DRB
suction service valve cap VSC
suction service valve VSU
discharge service valve VDI
discharge service valve cap VDC
service valve cap VVC
high-pressure cutout CHP
high-temperature cutout switch CHT
low-pressure cutout CLP
snubber SNB
oil cutout CLO
oil pump PPO
oil sight glass SGO
oil sump gasket SGS
oil charge OCH
others (compressor) QMI
reed (or ring valves) RRV
valve plate PVA
motor MAS
stator STA
rotor ROT
collector COL
collector brush COB
bearing, crankshaft BNG
terminal mounting plate TMP
overload protection switch POL
others (motor) MIN
fixing/securing device FIX
compression vibration damper QDA
- Condenser - Location: MKNN - (back)  
coil assembly CAS
Condensor fan motor box cover CTC
Condensor fan motor fixings MAF
Condensor fan motor terminal box assembly CTB
Condensor fan motor terminal box gland CTG
Electrical cable gland ECG
Filter drier strap/clamp DRC
Motor bearing shield MBS
Electrical cable trays and lids ECT
Electrical door screw receptacle EDR
Electrical hazard decal MEL
tube sheet distributor TSH
condenser coil mounting bracket CCB
inlet distributor TIN
outlet collector TOU
bent tube (return tube) TBE
straight tube TPI
coil fins CFI
motor MAS
stator STA
rotor ROT
collector COL
collector brush COB
bearing, crankshaft BNG
terminal mounting plate TMP
overload protection switch POL
fixing/securing device FIX
fan FAN
refrigerant inlet valve VFI
refrigerant outlet valve VFO
water-cooled condenser CWA
water inlet valve VWI
water outlet valve VWO
others (condenser) KMI
- Evaporator - Location: MVNN - (back)  
coil assembly CAS
Evaporator complete panel EAP
Evaporator door panel horizontal seal GTH
Evaporator door panel vertical seal GTV
Evaporator fan housing EVH
Evaporator fan housing VFH
Evaporator fan motor bracket VFC
Evaporator fan motor bracket fixings VFD
Evaporator fan motor mounting EMM
Evaporator fan motor terminal box assembly EMB
Evaporator fan motor terminal box cover EMC
Evaporator fan motor terminal box gland EMG
Evaporator fan motor, LHS VFB
Evaporator fan motor, RHS VFA
Evaporator fan top panel ETP
Evaporator fan venturi VFV
Evaporator lower panel ECL
Evaporator panel door pawls catches ECP
Expansion valve insulation TXI
Heater holding back strip HHS
Motor electrical connection cover KMC
inlet tubing TIN
outlet tubing TOU
bent tubes (return tube) TBE
straight tube TPI
coil fins CFI
evaporator coil heaters HVC
drain pan defrost heaters HDP
overheat protection switch [*klixon*] KLX
drain tube defrost heaters DTH
motor MAS
drain port defrost heaters DPH
stator STA
rotor ROT
collector COL
collector brush COB
bearings BNG
terminal mounting plate TMP
overload protection switch POL
fixing/securing device FIX
fan FAN
others (evaporator) VMI
- Electrical Power - Location: MENN - (back)  
electrical plug, 460V EPL
26 way terminal block TBC
6 way terminal block TBA
8 way earth bar EBE
8 way terminal block TBB
Cable area decals MEC
Cable clamp CCL
Cable cover CCO
Circuit breaker bracket/mounting CBM
Circuit breaker heat shield CBH
Contactor mounting rail CMR
Contactor mounting rail end clamp CME
Contactor panel COP
Contactor panel spacer CSP
Control box decals MEB
Data retrieval socket ERS
Data retrieval socket cap ERC
I/O printed circuit board IOB
Partlow controller CTP
Potential transformer POT
Power saving switch PSS
Switch panel decals MSW
Switch plate SWP
Transformer base TRB
Transformer cover TFL
Ambient electronic board AMS
Electric circuit diagram/Shield (HGMV) BEM
Electric door latch BEL
Electrical door securing screws BEN
Electricl door window BEW
Liquid injection controller BLI
electrical plug, 230V EPE
cable, 460V ECB
cable, 230V ECC
cable indicator sleeve, 460V ECD
cable indicator sleeve, 230V ECE
on/off main switch SMN
voltage selection switch SVS
voltage selection switch knob SVK
voltage selection switch door SVD
voltage selection switch door hinge SVH
circuit breaker, 460V CBR
circuit breaker, 230V CBB
power transformer TFM
phase-reversal device PRS
power supply terminal plate EPS
compressor motor capacitor CAQ
evaporator fan motor capacitor CAV
condenser fan motor capacitor CAK
compressor contactor CQA
compressor low-speed contactor CQL
compressor high-speed contactor CQH
evaporator contactor CVL
evaporator fan motor low-speed contactor CVL
evaporator fan motor high-speed contactor CVH
condenser fan motor contactor CKA
condenser fan motor low-speed contactor CKL
condenser fan motor high-speed contactor CKH
defrost/heating resitors contactor CHR
phase contactor CPH
terminal CON
wiring WIR
others (electrical power) EMI
- Regulation/Control - Location: MCNN - (back)  
controller CTR
microprocessor battery CPB
microprocessor controller CPU
mechanical temperature recorder REC
recorder clock RCL
Condenser fan high speed relay RKH
Condenser fan low speed relay RKL
Controller (PCB) cover front CTO
Controller key pad CKP
Current transformer CTF
Data recorder battery pack ERB
Data retrieval port ERP
Evaporator fan fail relay REF
Evaporator fan high speed relay RVH
Evaporator fan low speed relay RVL
LED indicator LED
Liquid line relay RLQ
Microprocessor controller securing screws CSS
Overload switch (1.9 Amp) RON
Overload switch (2.8 Amp) ROM
Relay board BRU
Remote monitoring relay RMR
Rotary switch RTS
Supply air push button SAB
relay of microprocessor RCP
recorder mechanism RCR
recording chart battery holder RCD
timer TIM
recording chart RCH
recording chart battery RCB
stylus STY
stylus lifter STL
electronic recorder/data-logger ERD
thermostat TMT
record sensor probe SRE
control sensor (return air) SRA
control sensor (supply air) SSA
hourmeter HMT
thermistor ("simpson") sensor SSY
thermistor ("simpson") jack SYJ
electronic recorder sensor (return air) SER
electronic recorder sensor (supply air) SES
defrost timer TDF
manual defrost SMD
defrost termination switch SDT
evaporation coil defrost temperature sensor EVS
air pressure switch APS
defrost relay RDE
defrost interval selector switch DIS
defrost interval selector switch knob DIK
phase-reversal relay RPR
timer relay RTM
heating relay RHR
in-range relay RIR
cooling relay RFC
unloading relay RCU
compressor cooling relay (quench) RQQ
compressor overload relay ROL
partial cool relay RPC
mother electronic board BMN
control electronic board BCT
phase reversal electronic board BPR
power + supply in range electronic board BMS
timing + current control electronic board BCC
temperature control electronic board BTC
relay electronic board BRY
amplifier electronic board BAM
temperature display TDI
temperature simulator switch TSS
transformer control circuit TRF
fuse FUS
fuse holder FHD
monitor lights LIT
alarm lights LIA
light housing LIH
monitoring light lens LIL
remote monitoring plug SOR
remote monitoring receptacle cap and chain MRC
remote monitoring plug MRP
condenser pressure switch SPK
water-cooled condenser pressure switch SPW
override delay switch SOR
regulation terminals CRE
connections CON
operation test (toggle) switch TSW
set-point selector (digital) SPS
dial set-point thermostat THE
others (regulation/control) CMI
- Piping - Location: MPNN - (back)  
quench valve VQA
quench valve body VQB
qench valve solenoid VQS
Conensor receiver area decals MPR
High pressure relief valve PRH
Hot gas modulating valve diode VGD
Hot gas pulse valve VPA
Hot gas pulse valve solenoid VPS
Liquid line securing bracket fixings LQF
Liquid line securing brackets LQB
Liquid line sensor SLI
Liquid line service valve cap VLC
Liquid line solenoid valve VLS
Liquid line valve's solenoid VLT
Refrigerant complete system RSA
Refrigerant R12 charge RFT
Refrigerant R134a charge RFA
Service valve cap VKC
Suction line charge port VSL
Suction modulating valve solenoid VMC
Suction valve gauge connection VSG
Water cooled condensor drain tap WCD
suction-modulating valve VMA
modulating valve body VMB
modulating valve solenoid VMS
suction solenoid valve VSA
suction solenoid body VSB
suction valve solenoid VSS
hot-gas modulating valve VGA
hot-gas modulating valve body VGB
hot-gas modulating valve solenoid VGS
expansion valve VEX
feeler bulb BOH
pressure regulator PRG
throttling valve VTH
heat exchanger HEX
suction-line insulation ISL
liquid-line service valve VLL
moisture indicator SGI
drier filter DRF
safety valve fusible plug FUP
discharge pressure gauge GDI
suction pressure gauge GSU
refrigerant receiver KWT
sight glass SGL
vibrabsorber VIB
accumulator ACC
refrigerant charge FCH
others (piping) PMI
- Frame - Location: MFNN - (back)  
frame assembly FAS
Air exchange valve gasket AED
Compressor bolts QBF
Condensor air baffle/venturi CDV
Condensor deck assembly CDA
Condensor door panel CDP
Condensor fan housing CMH
Condensor fan motor mounting CMM
Condensor fan venturi CMV
Condensor front plate CFP
Condensor grille fixing screws CDF
Controller cover hinge CTH
Custom seal point FCP
Custom seal unit frame FCS
Evaporator panel decals MVP
Expansion valve door TXD
Frame main bolts FMB
Fresh air valve cover ARC
Fresh air valve gasket FAG
Fresh air valve knob ARK
Fresh air valve spindle ARR
Genset rubbing strip GSR
Main frame decals MMF
Small cable guard QPS
evaporator access panel VAP
heater access panel HAP
condenser grille GLK
compressor motor cover QPC
compressor protection enclosure/provision cable QPG
evaporator grille GLI
inner panel INP
compressor base QBS
frame gaskets GAS
thermometer insertion port TTU
drain pan DPA
drain tube DRN
air exchange vent ARE
electrical box BEA
electrical door BED
electrical door gasket BEG
electrical door hinge BEH
electrical diagram EDX
electrical diagram holder EDH
controller box BCA
controller box door BCD
controller box door gasket BCG
controller box door hinge BCH
controll box fixing screws BCS
controller box door window BCW
recorder box BRA
recorder box door BRD
recorder box door gasket BRG
recorder box door window BRL
recorder box door hinge BRH
recorder key/chain RKY
recorder chart nut/chain RCC
recorder key holder RKC
expansion valve door hinge TXH
electrical component shield BES
co2 sampling plug COO
document holder MDH
markings MRK
clamping device of heater FHR
clamping device, upper HCU
clamping device, lower HCL
others (frame) FMI
- Miscellaneous - Location: MZNN - (back)  
air filter, primary AFP
air filter, secondary AFS
Partlow door latch PDL
Partlow door lifter PDR
controlled-atmosphere compressor CAR
controlled-atmosphere drier CAD
controlled-atmosphere heater CAH
oxygen/nitrogen separator ONS
oxygen/nitrogen valve ONV
carbon dioxide supply CDY
controlled-atmosphere controller CAC
sensor, oxygen OXS
sensor, carbon dioxide CDS
sensor, water SRW
sensor, temperature SRT
humidity control HUC
humidifier HUM
water tank WTK
ethylene scrubber ETS
carbon dioxide scrubber CDR
controlled-atmosphere door switch CAW
other items not listed ZMI
- Marking Codes - (back)  
country code MCC
customers markings MCU
identification marking set MIS
mass marking MMI
owner's code MOC
serial number and check digit MSN
size type marking MST
height marking MHT
high cube stripe MHC
caution marking MCA
consolidated data plate MPD
marking - full set MFS
marking - single digit or character MSD
uic decal MUI
csc plates MPS
acep marking MCE
class survey marking MCS
customs plate MPC
owner's plate MPO
manufacturer's plate MPM
cargo label plate MPL
tank plate MPT
timber chemical treatment MTT
other markings MRU
owner's logo MOL

 


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