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Technical Data Sheet
PartsTable / COMPONENT / 2971-20PC9
2971-20PC9 ✓ 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,HELICAL 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 5360-00-338-9186, 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
2971-20PC9
NSN: 5360-00-338-9186
FSC: 5360
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
Part Number2971-20PC9
NSN5360-00-338-9186
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL TITLE COMPONENT PN 2971-20PC9 MFR SPRING,HELICAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
53556Interchangeable
interchangeable cross-reference
interchangeable
C12505Interchangeable
interchangeable cross-reference
interchangeable
110S 7/8Interchangeable
interchangeable cross-reference
interchangeable
AP024068Interchangeable
interchangeable cross-reference
interchangeable
23056YMInterchangeable
interchangeable cross-reference
interchangeable
280SD30Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2971-20PC9?
2971-20PC9 is a SPRING,HELICAL.
What parts can replace 2971-20PC9?
There are 16 known substitutes for 2971-20PC9: 53556, C12505, 110S 7/8 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2971-20PC9?
2971-20PC9 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5360-00-338-9186. 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