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PartsTable / COMPONENT / 31W3132
31W3132 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The RETAINER,SPRING,TRA is a the manufacturer industrial component. Key specifications include end_item_identification: IRS-ALR-46/49, reference_number_differentiating_characteristics: AS DIFFERENTIATED BY REPARABLE PARTS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2530-00-618-4597, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
31W3132
NSN: 2530-00-618-4597
FSC: 2530
CAGE: 62265 — VOLVO TRUCKS NORTH AMERICA, INC. DBA (FOREIGN PARENT IS VOLVO LASTVAGNAR AB, GOTEBORG, SWEDEN.) (USA)
SPECIFICATIONS
supplementary_featuresO/A DIM 3.050 MIN/3.110 MAX IN LG; 2.490 MIN/2.550 MAX IN H; 0.580 MAX IN W; SMA FEMALE CONNECTOR 5 PLACES; 2 HOLES, 0.146 MIN/0.166 MAX IN HOLE DIAMETER
end_item_identificationIRS-ALR-46/49
reference_number_differentiating_characteristicsAS DIFFERENTIATED BY REPARABLE PARTS
NSN2530-00-618-4597
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RETAINER,SPRING,TRA TITLE COMPONENT PN 31W3132 MFR RETAINER,SPRING,TRA
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
401454Interchangeable
interchangeable cross-reference
interchangeable
420201Interchangeable
interchangeable cross-reference
interchangeable
58744-90004Interchangeable
interchangeable cross-reference
interchangeable
40145-402Interchangeable
interchangeable cross-reference
interchangeable
40145-4 ASSY 40145-402Interchangeable
interchangeable cross-reference
interchangeable
40145-4 PG2 PC 43 PN 50164-20Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 31W3132?
31W3132 is a RETAINER,SPRING,TRA.
What parts can replace 31W3132?
There are 10 known substitutes for 31W3132: 401454, 420201, 58744-90004 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 31W3132?
31W3132 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2530-00-618-4597. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026