139C7823 — SPRING,HELICAL,TORSION

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

139C7823: SPRING,HELICAL,TORSION.

The SPRING,HELICAL,TORSION is a the manufacturer industrial component. Key specifications include material: STEEL UNS K08500 OVERALL, end_style: STRAIGHT BEND END (LEFT) FIRST END, end_length: 2.143 INCHES MINIMUM AND 2.377 INCHES MAXIMUM BOTH ENDS IN, center_style: SQUARE TYPE, coil_quantity: 5-1/2, inside_diameter: 0.973 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-580-9519, 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

139C7823

NSN: 5360-00-580-9519
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 05606 — GENERAL DYNAMICS-OTS, INC. DIV ORDNANCE AND TACTICAL SYSTEMS (USA)

SPECIFICATIONS

material	STEEL UNS K08500 OVERALL
end_style	STRAIGHT BEND END (LEFT) FIRST END
end_length	2.143 INCHES MINIMUM AND 2.377 INCHES MAXIMUM BOTH ENDS IN
center_style	SQUARE TYPE
coil_quantity	5-1/2
inside_diameter	0.973 INCHES NOMINAL IN
style_designator	SINGLE TORSION RIGHT HAND
surface_treatment	PHOSPHATE OVERALL
spring_free_length	1.490 INCHES NOMINAL IN
center_section_width	1.430 INCHES MINIMUM AND 1.510 INCHES MAXIMUM IN
coil_helix_direction	RIGHT-HAND OR LEFT-HAND
supplementary_features	LOOP OFF-CENTERED WITH AN INSIDE DIA. OF 0.202 IN. MIN. AND 0.266 IN. MAX. AN OUTSIDE DIA. OF 0.434 IN. IN
NSN	5360-00-580-9519

COMPONENT DIAGRAM

KEY FEATURES

•

SPRING FREE OUTSIDE DIAMETER: 1.173 INCHES NOMINAL IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-STD-171 FINISH NO. 5.3.1.2 OR 5.3.2.2 MIL STD SINGLE TREATMENT RESPONSE OVERALL

•

END STYLE: STRAIGHT BEND END (RIGHT) SECOND END

•

END LENGTH: 2.143 INCHES MINIMUM AND 2.377 INCHES MAXIMUM BOTH ENDS IN

•

CENTER SECTION WIDTH: 1.430 INCHES MINIMUM AND 1.510 INCHES MAXIMUM IN

•

SUPPLEMENTARY FEATURES: LOOP OFF-CENTERED WITH AN INSIDE DIA. OF 0.202 IN. MIN. AND 0.266 IN. MAX. AN OUTSIDE DIA. OF 0.434 IN. IN

•

STYLE DESIGNATOR: SINGLE TORSION RIGHT HAND

TECHNICAL CHARACTERISTICS

SPRING FREE OUTSIDE DIAMETER	1.173 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-STD-171 FINISH NO. 5.3.1.2 OR 5.3.2.2 MIL STD SINGLE TREATMENT RESPONSE OVERALL
END STYLE	STRAIGHT BEND END (RIGHT) SECOND END
END STYLE	STRAIGHT BEND END (LEFT) FIRST END
END LENGTH	2.143 INCHES MINIMUM AND 2.377 INCHES MAXIMUM BOTH ENDS IN
CENTER SECTION WIDTH	1.430 INCHES MINIMUM AND 1.510 INCHES MAXIMUM IN
SUPPLEMENTARY FEATURES	LOOP OFF-CENTERED WITH AN INSIDE DIA. OF 0.202 IN. MIN. AND 0.266 IN. MAX. AN OUTSIDE DIA. OF 0.434 IN. IN
STYLE DESIGNATOR	SINGLE TORSION RIGHT HAND
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SPRING FREE LENGTH	1.490 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

5360PL1855064Reference 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 139C7823?

139C7823 is a SPRING,HELICAL,TORSION.

What parts can replace 139C7823?

There is 1 known substitute for 139C7823: 5360PL1855064. Substitute compatibility should be verified for your specific system.

What is the NSN for 139C7823?

139C7823 is cataloged in the U.S. Government catalog under NSN 5360-00-580-9519. This indicates validated use in U.S. government and defense supply chains.

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139C7823 — SPRING,HELICAL,TORSION

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