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118921 — SPRING,HELICAL,COMPRESSION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

118921: SPRING,HELICAL,COMPRESSION.

The SPRING,HELICAL,COMPRESSION is a the manufacturer industrial component. Key specifications include end_style: SPRING END,PLAIN BOTH ENDS, inside_diameter: 0.123 INCHES NOMINAL IN, style_designator: TAPERED, precious_material: SILVER, surface_treatment: SILVER OVERALL, spring_free_length: 0.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-696-0309, 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
118921
NSN: 5360-00-696-0309
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 34623 — AM GENERAL LLC (USA)
SPECIFICATIONS
end_styleSPRING END,PLAIN BOTH ENDS
coil_quantity4
inside_diameter0.123 INCHES NOMINAL IN
style_designatorTAPERED
precious_materialSILVER
surface_treatmentSILVER OVERALL
spring_free_length0.500 INCHES NOMINAL IN
coil_helix_directionRIGHT-HAND
spring_free_outside_diameter0.500 INCHES NOMINAL IN
precious_material_and_locationOVERALL SILVER
NSN5360-00-696-0309
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,COMPRESSION TITLE COMPONENT PN 118921 MFR SPRING,HELICAL,COMPRES
KEY FEATURES
•
SPRING FREE OUTSIDE DIAMETER: 0.500 INCHES NOMINAL IN
•
END STYLE: SPRING END,PLAIN BOTH ENDS
•
PRECIOUS MATERIAL: SILVER
•
STYLE DESIGNATOR: TAPERED
•
SPRING FREE LENGTH: 0.500 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.123 INCHES NOMINAL IN
•
COIL QUANTITY: 4
•
SURFACE TREATMENT: SILVER OVERALL
TECHNICAL CHARACTERISTICS
SPRING FREE OUTSIDE DIAMETER0.500 INCHES NOMINAL IN
END STYLESPRING END,PLAIN BOTH ENDS
PRECIOUS MATERIALSILVER
STYLE DESIGNATORTAPERED
SPRING FREE LENGTH0.500 INCHES NOMINAL IN
INSIDE DIAMETER0.123 INCHES NOMINAL IN
COIL QUANTITY4
SURFACE TREATMENTSILVER OVERALL
PRECIOUS MATERIAL AND LOCATIONOVERALL SILVER
COIL HELIX DIRECTIONRIGHT-HAND
SUBSTITUTES & CROSS-REFERENCES 5
914502Reference document
Same NSN cross-reference
Reference document — Secondary reference
1507430Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
1390020Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
1038G6Reference document
Same NSN cross-reference
Reference document — Secondary reference
5360006960309Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 118921?
118921 is a SPRING,HELICAL,COMPRESSION.
What parts can replace 118921?
There are 5 known substitutes for 118921: 914502, 1507430, 1390020 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 118921?
118921 is cataloged in the U.S. Government catalog under NSN 5360-00-696-0309. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.