2813981-1 — SPRING,HELICAL,TORSION

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

2813981-1: SPRING,HELICAL,TORSION.

The SPRING,HELICAL,TORSION is a the manufacturer industrial component. Key specifications include end_style: ANGULAR END (RIGHT) OVERALL, end_length: 0.130 INCHES MINIMUM AND 0.150 INCHES MAXIMUM BOTH ENDS IN, inside_diameter: 0.572 INCHES NOMINAL IN, style_designator: SINGLE TORSION LEFT HAND, spring_free_length: 0.156 INCHES MINIMUM AND 0.176 INCHES MAXIMUM IN, coil_helix_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5360-01-353-8326, 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

2813981-1

NSN: 5360-01-353-8326
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 55972 — HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS (USA)

SPECIFICATIONS

end_style	ANGULAR END (RIGHT) OVERALL
end_length	0.130 INCHES MINIMUM AND 0.150 INCHES MAXIMUM BOTH ENDS IN
inside_diameter	0.572 INCHES NOMINAL IN
style_designator	SINGLE TORSION LEFT HAND
spring_free_length	0.156 INCHES MINIMUM AND 0.176 INCHES MAXIMUM IN
coil_helix_direction	RIGHT-HAND
end_angular_relationship	ENDS PARALLEL ONE TO OTHER
spring_free_outside_diameter	0.616 INCHES NOMINAL IN
end_length_from_first_bend_to_second_bend_or_end	0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM OVERALL IN
end_length_from_second_bend_to_third_bend_or_end	0.162 INCHES NOMINAL OVERALL IN
NSN	5360-01-353-8326

COMPONENT DIAGRAM

KEY FEATURES

•

SPRING FREE OUTSIDE DIAMETER: 0.616 INCHES NOMINAL IN

•

END STYLE: ANGULAR END (RIGHT) OVERALL

•

END LENGTH: 0.130 INCHES MINIMUM AND 0.150 INCHES MAXIMUM BOTH ENDS IN

•

STYLE DESIGNATOR: SINGLE TORSION LEFT HAND

•

SPRING FREE LENGTH: 0.156 INCHES MINIMUM AND 0.176 INCHES MAXIMUM IN

•

INSIDE DIAMETER: 0.572 INCHES NOMINAL IN

•

END LENGTH FROM FIRST BEND TO SECOND BEND OR END: 0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM OVERALL IN

•

COIL HELIX DIRECTION: RIGHT-HAND

TECHNICAL CHARACTERISTICS

SPRING FREE OUTSIDE DIAMETER	0.616 INCHES NOMINAL IN
END STYLE	ANGULAR END (RIGHT) OVERALL
END LENGTH	0.130 INCHES MINIMUM AND 0.150 INCHES MAXIMUM BOTH ENDS IN
STYLE DESIGNATOR	SINGLE TORSION LEFT HAND
SPRING FREE LENGTH	0.156 INCHES MINIMUM AND 0.176 INCHES MAXIMUM IN
INSIDE DIAMETER	0.572 INCHES NOMINAL IN
END LENGTH FROM FIRST BEND TO SECOND BEND OR END	0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM OVERALL IN
COIL HELIX DIRECTION	RIGHT-HAND
END LENGTH FROM SECOND BEND TO THIRD BEND OR END	0.162 INCHES NOMINAL OVERALL IN
END ANGULAR RELATIONSHIP	ENDS PARALLEL ONE TO OTHER

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: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 2813981-1?

2813981-1 is a SPRING,HELICAL,TORSION.

What is the NSN for 2813981-1?

2813981-1 is cataloged in the U.S. Government catalog under NSN 5360-01-353-8326. This indicates validated use in U.S. government and defense supply chains.

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2813981-1 — SPRING,HELICAL,TORSION

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