343135 — SPRING,HELICAL,EXTENSION

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

343135: SPRING,HELICAL,EXTENSION.

The SPRING,HELICAL,EXTENSION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, end_style: MACHINE LOOP SECOND END, design_type: CLOSED, hook_radius: 0.169 INCHES NOMINAL BOTH ENDS IN, load_rating: 10.500 POUNDS NOMINAL LBS, coil_quantity: 7-1/2. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-563-6615, 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

343135

NSN: 5360-00-563-6615
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 98897 — LOCKHEED MARTIN CORP (USA)

SPECIFICATIONS

material	STEEL OVERALL
end_style	MACHINE LOOP SECOND END
design_type	CLOSED
hook_radius	0.169 INCHES NOMINAL BOTH ENDS IN
load_rating	10.500 POUNDS NOMINAL LBS
coil_quantity	7-1/2
opening_width	0.351 INCHES NOMINAL BOTH ENDS IN
inside_diameter	0.338 INCHES NOMINAL IN
style_designator	CYLINDRICAL
spring_free_length	1.422 INCHES NOMINAL IN
coil_helix_direction	RIGHT-HAND OR LEFT-HAND
spring_deflection_rate	24.000 POUNDS PER INCH NOMINAL LBS
NSN	5360-00-563-6615

COMPONENT DIAGRAM

KEY FEATURES

•

SPRING FREE OUTSIDE DIAMETER: 0.440 INCHES NOMINAL IN

•

LOAD RATING: 10.500 POUNDS NOMINAL LBS

•

END STYLE: MACHINE LOOP SECOND END

•

DESIGN TYPE: CLOSED

•

STYLE DESIGNATOR: CYLINDRICAL

•

OPENING WIDTH: 0.051 INCHES NOMINAL FIRST END IN

TECHNICAL CHARACTERISTICS

SPRING FREE OUTSIDE DIAMETER	0.440 INCHES NOMINAL IN
LOAD RATING	10.500 POUNDS NOMINAL LBS
END STYLE	MACHINE LOOP SECOND END
END STYLE	MACHINED HALF LOOP FIRST END
DESIGN TYPE	CLOSED
STYLE DESIGNATOR	CYLINDRICAL
OPENING WIDTH	0.051 INCHES NOMINAL FIRST END IN
OPENING WIDTH	0.351 INCHES NOMINAL BOTH ENDS IN
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SPRING FREE LENGTH	1.422 INCHES NOMINAL IN

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

5360PL0900218Reference 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 343135?

343135 is a SPRING,HELICAL,EXTENSION.

What parts can replace 343135?

There is 1 known substitute for 343135: 5360PL0900218. Substitute compatibility should be verified for your specific system.

What is the NSN for 343135?

343135 is cataloged in the U.S. Government catalog under NSN 5360-00-563-6615. This indicates validated use in U.S. government and defense supply chains.

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343135 — SPRING,HELICAL,EXTENSION

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