8330121 — SPRING,HELICAL,EXTENSION

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

8330121: SPRING,HELICAL,EXTENSION.

The SPRING,HELICAL,EXTENSION is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1065 OVERALL, end_style: RAISED HOOK BOTH ENDS, design_type: CLOSED, hook_radius: 0.187 INCHES NOMINAL BOTH ENDS IN, coil_quantity: 50, opening_width: 0.187 INCHES NOMINAL BOTH ENDS IN. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-200-8981, 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

8330121

NSN: 5360-00-200-8981
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

material	STEEL COMP 1065 OVERALL
end_style	RAISED HOOK BOTH ENDS
design_type	CLOSED
hook_radius	0.187 INCHES NOMINAL BOTH ENDS IN
coil_quantity	50
opening_width	0.187 INCHES NOMINAL BOTH ENDS IN
inside_diameter	0.356 INCHES NOMINAL IN
style_designator	CYLINDRICAL
spring_free_length	5.144 INCHES NOMINAL IN
coil_helix_direction	RIGHT-HAND OR LEFT-HAND
spring_deflection_rate	10.000 POUNDS PER INCH NOMINAL LBS
spring_free_outside_diameter	0.500 INCHES NOMINAL IN
NSN	5360-00-200-8981

COMPONENT DIAGRAM

KEY FEATURES

•

SPRING FREE OUTSIDE DIAMETER: 0.500 INCHES NOMINAL IN

•

END STYLE: RAISED HOOK BOTH ENDS

•

DESIGN TYPE: CLOSED

•

STYLE DESIGNATOR: CYLINDRICAL

•

OPENING WIDTH: 0.187 INCHES NOMINAL BOTH ENDS IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-633,AMEND 2 FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

SPRING FREE LENGTH: 5.144 INCHES NOMINAL IN

•

SPRING DEFLECTION RATE: 10.000 POUNDS PER INCH NOMINAL LBS

TECHNICAL CHARACTERISTICS

SPRING FREE OUTSIDE DIAMETER	0.500 INCHES NOMINAL IN
END STYLE	RAISED HOOK BOTH ENDS
DESIGN TYPE	CLOSED
STYLE DESIGNATOR	CYLINDRICAL
OPENING WIDTH	0.187 INCHES NOMINAL BOTH ENDS IN
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-633,AMEND 2 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SPRING FREE LENGTH	5.144 INCHES NOMINAL IN
SPRING DEFLECTION RATE	10.000 POUNDS PER INCH NOMINAL LBS
INSIDE DIAMETER	0.356 INCHES NOMINAL IN
COIL QUANTITY	50

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 1

766L2Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

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 8330121?

8330121 is a SPRING,HELICAL,EXTENSION.

What parts can replace 8330121?

There is 1 known substitute for 8330121: 766L2. Substitute compatibility should be verified for your specific system.

What is the NSN for 8330121?

8330121 is cataloged in the U.S. Government catalog under NSN 5360-00-200-8981. This indicates validated use in U.S. government and defense supply chains.

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8330121 — SPRING,HELICAL,EXTENSION

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