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7600143 — SPRING,HELICAL,TORSION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

7600143: SPRING,HELICAL,TORSION.

The SPRING,HELICAL,TORSION is a the manufacturer industrial component. Key specifications include end_style: STRAIGHT BEND END (RIGHT) OVERALL, end_length: 0.357 INCHES NOMINAL BOTH ENDS IN, coil_quantity: 3-1/2, inside_diameter: 0.562 INCHES NOMINAL IN, style_designator: SINGLE TORSION LEFT HAND, spring_free_length: 0.281 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-224-9301, 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
7600143
NSN: 5360-00-224-9301
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
end_styleSTRAIGHT BEND END (RIGHT) OVERALL
end_length0.357 INCHES NOMINAL BOTH ENDS IN
coil_quantity3-1/2
inside_diameter0.562 INCHES NOMINAL IN
style_designatorSINGLE TORSION LEFT HAND
spring_free_length0.281 INCHES NOMINAL IN
coil_helix_directionRIGHT-HAND
end_angular_relationshipENDS ANGLED ONE TO OTHER
spring_free_outside_diameter0.634 INCHES NOMINAL IN
end_length_from_first_bend_to_second_bend_or_end0.223 INCHES NOMINAL OVERALL IN
NSN5360-00-224-9301
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,TORSION TITLE COMPONENT PN 7600143 MFR SPRING,HELICAL,TORSION
KEY FEATURES
•
SPRING FREE OUTSIDE DIAMETER: 0.634 INCHES NOMINAL IN
•
END STYLE: STRAIGHT BEND END (RIGHT) OVERALL
•
END LENGTH: 0.357 INCHES NOMINAL BOTH ENDS IN
•
STYLE DESIGNATOR: SINGLE TORSION LEFT HAND
•
SPRING FREE LENGTH: 0.281 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.562 INCHES NOMINAL IN
•
END LENGTH FROM FIRST BEND TO SECOND BEND OR END: 0.223 INCHES NOMINAL OVERALL IN
•
COIL QUANTITY: 3-1/2
TECHNICAL CHARACTERISTICS
SPRING FREE OUTSIDE DIAMETER0.634 INCHES NOMINAL IN
END STYLESTRAIGHT BEND END (RIGHT) OVERALL
END LENGTH0.357 INCHES NOMINAL BOTH ENDS IN
STYLE DESIGNATORSINGLE TORSION LEFT HAND
SPRING FREE LENGTH0.281 INCHES NOMINAL IN
INSIDE DIAMETER0.562 INCHES NOMINAL IN
END LENGTH FROM FIRST BEND TO SECOND BEND OR END0.223 INCHES NOMINAL OVERALL IN
COIL QUANTITY3-1/2
COIL HELIX DIRECTIONRIGHT-HAND
END ANGULAR RELATIONSHIPENDS ANGLED 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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7600143?
7600143 is a SPRING,HELICAL,TORSION.
What is the NSN for 7600143?
7600143 is cataloged in the U.S. Government catalog under NSN 5360-00-224-9301. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.