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M4965 — SPRING,HELICAL,COMPRESSION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

M4965: SPRING,HELICAL,COMPRESSION.

The SPRING,HELICAL,COMPRESSION is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, coil_quantity: 12-1/2, inside_diameter: 0.443 INCHES NOMINAL IN, style_designator: CYLINDRICAL, spring_free_length: 2.225 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5360-01-283-9020, 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
M4965
NSN: 5360-01-283-9020
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 3J898 — MELL R F SPRING AND MFG CO (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
coil_quantity12-1/2
inside_diameter0.443 INCHES NOMINAL IN
style_designatorCYLINDRICAL
spring_free_length2.225 INCHES MAXIMUM IN
spring_solid_length0.770 INCHES MAXIMUM IN
coil_helix_directionRIGHT-HAND
spring_free_outside_diameter0.599 INCHES NOMINAL IN
NSN5360-01-283-9020
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,COMPRESSION TITLE COMPONENT PN M4965 MFR SPRING,HELICAL,COMPRES
KEY FEATURES
•
SPRING FREE OUTSIDE DIAMETER: 0.599 INCHES NOMINAL IN
•
END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS
•
SPRING SOLID LENGTH: 0.770 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: CYLINDRICAL
•
SPRING FREE LENGTH: 2.225 INCHES MAXIMUM IN
•
INSIDE DIAMETER: 0.443 INCHES NOMINAL IN
•
COIL QUANTITY: 12-1/2
•
COIL HELIX DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
SPRING FREE OUTSIDE DIAMETER0.599 INCHES NOMINAL IN
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
SPRING SOLID LENGTH0.770 INCHES MAXIMUM IN
STYLE DESIGNATORCYLINDRICAL
SPRING FREE LENGTH2.225 INCHES MAXIMUM IN
INSIDE DIAMETER0.443 INCHES NOMINAL IN
COIL QUANTITY12-1/2
COIL HELIX DIRECTIONRIGHT-HAND
MATERIALSTEEL CORROSION RESISTING OVERALL
OTHER ITEMS IN FSC 5360 — Coil, Flat, Leaf, and Wire Springs
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5360-00-001-1842 5360-00-001-1945 5360-00-001-2010 5360-00-001-3865 5360-00-001-3950 5360-00-001-4650 5360-00-001-4664 5360-00-001-4703
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is M4965?
M4965 is a SPRING,HELICAL,COMPRESSION.
What is the NSN for M4965?
M4965 is cataloged in the U.S. Government catalog under NSN 5360-01-283-9020. 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.