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Technical Data Sheet
PartsTable / COMPONENT / 432721R
432721R ✓ 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 SPRING,ASSEMBLY is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5360-00-007-9944, 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
432721R
NSN: 5360-00-007-9944
FSC: 5360
CAGE: 82366 — AERO-MOTIVE COMPANY (USA)
SPECIFICATIONS
Part Number432721R
NSN5360-00-007-9944
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,ASSEMBLY TITLE COMPONENT PN 432721R MFR SPRING,ASSEMBLY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
ER377Interchangeable
interchangeable cross-reference
interchangeable
8182021-19Interchangeable
interchangeable cross-reference
interchangeable
1620Interchangeable
interchangeable cross-reference
interchangeable
TSC10526Interchangeable
interchangeable cross-reference
interchangeable
043272-0001Interchangeable
interchangeable cross-reference
interchangeable
TCS10526Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 432721R?
432721R is a SPRING,ASSEMBLY.
What parts can replace 432721R?
There are 8 known substitutes for 432721R: ER377, 8182021-19, 1620 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 432721R?
432721R is cataloged in the Federal Logistics Information System (FLIS) under NSN 5360-00-007-9944. 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