1S-5399-31 — SPRING,HELICAL,TORSION

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

1S-5399-31: SPRING,HELICAL,TORSION.

The SPRING,HELICAL,TORSION is a the manufacturer industrial component. Key specifications include inside_diameter: 0.438 INCHES NOMINAL IN, style_designator: SINGLE TORSION RIGHT HAND, spring_free_length: 1.625 INCHES NOMINAL IN, center_section_width: 0.438 INCHES NOMINAL IN, coil_helix_direction: RIGHT-HAND OR LEFT-HAND, end_angular_relationship: ENDS PARALLEL ONE TO OTHER. This part is cataloged in the U.S.

Government catalog under NSN 5360-01-157-0784, 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

1S-5399-31

NSN: 5360-01-157-0784
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 52406 — RUGGLES-KLINGEMANN MFG CO DBA THE RUGGLES-KLINGEMANN COMPANY (USA)

SPECIFICATIONS

inside_diameter	0.438 INCHES NOMINAL IN
style_designator	SINGLE TORSION RIGHT HAND
spring_free_length	1.625 INCHES NOMINAL IN
center_section_width	0.438 INCHES NOMINAL IN
coil_helix_direction	RIGHT-HAND OR LEFT-HAND
end_angular_relationship	ENDS PARALLEL ONE TO OTHER
spring_free_outside_diameter	0.525 INCHES NOMINAL IN
coil_axis_to_center_section_distance	0.4565 INCHES NOMINAL IN
NSN	5360-01-157-0784

COMPONENT DIAGRAM

KEY FEATURES

•

SPRING FREE OUTSIDE DIAMETER: 0.525 INCHES NOMINAL IN

•

CENTER SECTION WIDTH: 0.438 INCHES NOMINAL IN

•

STYLE DESIGNATOR: SINGLE TORSION RIGHT HAND

•

SPRING FREE LENGTH: 1.625 INCHES NOMINAL IN

•

COIL AXIS TO CENTER SECTION DISTANCE: 0.4565 INCHES NOMINAL IN

•

INSIDE DIAMETER: 0.438 INCHES NOMINAL IN

•

COIL HELIX DIRECTION: RIGHT-HAND OR LEFT-HAND

•

END ANGULAR RELATIONSHIP: ENDS PARALLEL ONE TO OTHER

TECHNICAL CHARACTERISTICS

SPRING FREE OUTSIDE DIAMETER	0.525 INCHES NOMINAL IN
CENTER SECTION WIDTH	0.438 INCHES NOMINAL IN
STYLE DESIGNATOR	SINGLE TORSION RIGHT HAND
SPRING FREE LENGTH	1.625 INCHES NOMINAL IN
COIL AXIS TO CENTER SECTION DISTANCE	0.4565 INCHES NOMINAL IN
INSIDE DIAMETER	0.438 INCHES NOMINAL IN
COIL HELIX DIRECTION	RIGHT-HAND OR LEFT-HAND
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: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 1S-5399-31?

1S-5399-31 is a SPRING,HELICAL,TORSION.

What is the NSN for 1S-5399-31?

1S-5399-31 is cataloged in the U.S. Government catalog under NSN 5360-01-157-0784. This indicates validated use in U.S. government and defense supply chains.

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1S-5399-31 — SPRING,HELICAL,TORSION

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