591-1-137 — SPRING,HELICAL,TORSION

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

591-1-137: SPRING,HELICAL,TORSION.

The SPRING,HELICAL,TORSION is a the manufacturer industrial component. Key specifications include material: STEEL COMP 302 OVERALL, end_style: STRAIGHT OFFSET SECOND END, end_length: 0.125 INCHES NOMINAL SECOND END IN, coil_quantity: 1-7/8, inside_diameter: 0.078 INCHES NOMINAL IN, style_designator: SINGLE TORSION LEFT HAND. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-486-4842, 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

591-1-137

NSN: 5360-00-486-4842
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 07421 — L3HARRIS INTERSTATE ELECTRONICS CORPORATION (USA)

SPECIFICATIONS

material	STEEL COMP 302 OVERALL
end_style	STRAIGHT OFFSET SECOND END
end_length	0.125 INCHES NOMINAL SECOND END IN
coil_quantity	1-7/8
inside_diameter	0.078 INCHES NOMINAL IN
style_designator	SINGLE TORSION LEFT HAND
surface_treatment	PASSIVATE OVERALL
spring_free_length	0.046 INCHES NOMINAL IN
coil_helix_direction	RIGHT-HAND
end_angular_relationship	ENDS ANGLED ONE TO OTHER
spring_free_outside_diameter	0.098 INCHES NOMINAL IN
material_document_and_classification	QQ-W-423,FORM 1,COND B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN	5360-00-486-4842

COMPONENT DIAGRAM

KEY FEATURES

•

SPRING FREE OUTSIDE DIAMETER: 0.098 INCHES NOMINAL IN

•

END STYLE: STRAIGHT OFFSET SECOND END

•

END LENGTH: 0.156 INCHES NOMINAL FIRST END IN

•

STYLE DESIGNATOR: SINGLE TORSION LEFT HAND

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-W-423,FORM 1,COND B FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

SPRING FREE LENGTH: 0.046 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

SPRING FREE OUTSIDE DIAMETER	0.098 INCHES NOMINAL IN
END STYLE	STRAIGHT OFFSET SECOND END
END STYLE	ONE HOOK END FIRST END
END LENGTH	0.156 INCHES NOMINAL FIRST END IN
END LENGTH	0.125 INCHES NOMINAL SECOND END IN
STYLE DESIGNATOR	SINGLE TORSION LEFT HAND
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-W-423,FORM 1,COND B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SPRING FREE LENGTH	0.046 INCHES NOMINAL IN
INSIDE DIAMETER	0.078 INCHES NOMINAL IN
COIL QUANTITY	1-7/8

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 591-1-137?

591-1-137 is a SPRING,HELICAL,TORSION.

What is the NSN for 591-1-137?

591-1-137 is cataloged in the U.S. Government catalog under NSN 5360-00-486-4842. This indicates validated use in U.S. government and defense supply chains.

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591-1-137 — SPRING,HELICAL,TORSION

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