8668635 — SPRING,HELICAL,COMPRESSION

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

8668635: SPRING,HELICAL,COMPRESSION.

The SPRING,HELICAL,COMPRESSION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, coil_quantity: 31, inside_diameter: 0.343 INCHES NOMINAL IN, style_designator: CYLINDRICAL, spring_free_length: 4.563 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-930-2592, 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

8668635

NSN: 5360-00-930-2592
NIINs: 009302592, 017053394
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

material	STEEL OVERALL
end_style	SPRING END,SQUARED AND GROUND BOTH ENDS
coil_quantity	31
inside_diameter	0.343 INCHES NOMINAL IN
style_designator	CYLINDRICAL
spring_free_length	4.563 INCHES NOMINAL IN
spring_solid_length	1.020 INCHES NOMINAL IN
coil_helix_direction	RIGHT-HAND OR LEFT-HAND
spring_deflection_rate	0.986 POUNDS PER INCH NOMINAL LBS
spring_free_outside_diameter	0.407 INCHES NOMINAL IN
spring_solid_outside_diameter	0.500 INCHES MAXIMUM IN
material_document_and_classification	QQ-W-428,TYPE 1 OR 2 /D/ FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN	5360-00-930-2592

COMPONENT DIAGRAM

KEY FEATURES

•

SPRING FREE OUTSIDE DIAMETER: 0.407 INCHES NOMINAL IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TYPE 2,CLASS 2 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325,TYPE 2,CLASS 2 FED SPEC 2ND TREATMENT RESPONSE OVERALL

•

END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS

•

SPRING SOLID LENGTH: 1.020 INCHES NOMINAL IN

•

STYLE DESIGNATOR: CYLINDRICAL

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-W-428,TYPE 1 OR 2 /D/ FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

SPRING FREE LENGTH: 4.563 INCHES NOMINAL IN

•

SPRING DEFLECTION RATE: 0.986 POUNDS PER INCH NOMINAL LBS

TECHNICAL CHARACTERISTICS

SPRING FREE OUTSIDE DIAMETER	0.407 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TYPE 2,CLASS 2 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325,TYPE 2,CLASS 2 FED SPEC 2ND TREATMENT RESPONSE OVERALL
END STYLE	SPRING END,SQUARED AND GROUND BOTH ENDS
SPRING SOLID LENGTH	1.020 INCHES NOMINAL IN
STYLE DESIGNATOR	CYLINDRICAL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-W-428,TYPE 1 OR 2 /D/ FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SPRING FREE LENGTH	4.563 INCHES NOMINAL IN
SPRING DEFLECTION RATE	0.986 POUNDS PER INCH NOMINAL LBS
INSIDE DIAMETER	0.343 INCHES NOMINAL IN
SPRING SOLID OUTSIDE DIAMETER	0.500 INCHES MAXIMUM IN

SUBSTITUTES & CROSS-REFERENCES 1

5360009302592Reference document

Same NSN cross-reference

Reference document — Informative reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 8668635?

8668635 is a SPRING,HELICAL,COMPRESSION.

What parts can replace 8668635?

There is 1 known substitute for 8668635: 5360009302592. Substitute compatibility should be verified for your specific system.

What is the NSN for 8668635?

8668635 is cataloged in the U.S. Government catalog under NSN 5360-00-930-2592. This indicates validated use in U.S. government and defense supply chains.

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8668635 — SPRING,HELICAL,COMPRESSION

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