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8959644 — SPRING,SPIRAL,TORSION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

8959644: SPRING,SPIRAL,TORSION.

The SPRING,SPIRAL,TORSION is a the manufacturer industrial component. Key specifications include hub_size: 0.312 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING OVERALL, end_radius: 0.188 INCHES NOMINAL IN, stock_width: 0.322 INCHES NOMINAL IN, stock_thickness: 0.040 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-312-4051, 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
8959644
NSN: 5360-00-312-4051
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 24446 — GENERAL ELECTRIC COMPANY (USA)
SPECIFICATIONS
hub_size0.312 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING OVERALL
end_radius0.188 INCHES NOMINAL IN
stock_width0.322 INCHES NOMINAL IN
stock_thickness0.040 INCHES NOMINAL IN
NSN5360-00-312-4051
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,SPIRAL,TORSION TITLE COMPONENT PN 8959644 MFR SPRING,SPIRAL,TORSION
KEY FEATURES
•
END RADIUS: 0.188 INCHES NOMINAL IN
•
STOCK WIDTH: 0.322 INCHES NOMINAL IN
•
HUB SIZE: 0.312 INCHES NOMINAL IN
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
•
STOCK THICKNESS: 0.040 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
END RADIUS0.188 INCHES NOMINAL IN
STOCK WIDTH0.322 INCHES NOMINAL IN
HUB SIZE0.312 INCHES NOMINAL IN
MATERIALSTEEL CORROSION RESISTING OVERALL
STOCK THICKNESS0.040 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
5517779Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8959644?
8959644 is a SPRING,SPIRAL,TORSION.
What parts can replace 8959644?
There is 1 known substitute for 8959644: 5517779. Substitute compatibility should be verified for your specific system.
What is the NSN for 8959644?
8959644 is cataloged in the U.S. Government catalog under NSN 5360-00-312-4051. 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.