52D4743ITEM1 — SPRING,HELICAL,TORSION

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

52D4743ITEM1: SPRING,HELICAL,TORSION.

The SPRING,HELICAL,TORSION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, end_style: ONE HOOK END OVERALL, end_length: 0.625 INCHES NOMINAL BOTH ENDS IN, coil_quantity: 21, inside_diameter: 0.213 INCHES NOMINAL IN, style_designator: SINGLE TORSION LEFT HAND. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-597-7557, 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

52D4743ITEM1

NSN: 5360-00-597-7557
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 79500 — WESTINGHOUSE ELECTRIC CORP (USA)

SPECIFICATIONS

material	STEEL OVERALL
end_style	ONE HOOK END OVERALL
end_length	0.625 INCHES NOMINAL BOTH ENDS IN
coil_quantity	21
inside_diameter	0.213 INCHES NOMINAL IN
style_designator	SINGLE TORSION LEFT HAND
spring_free_length	1.250 INCHES NOMINAL IN
coil_helix_direction	LEFT-HAND
end_angular_relationship	ENDS ANGLED ONE TO OTHER
spring_free_outside_diameter	0.313 INCHES NOMINAL IN
NSN	5360-00-597-7557

COMPONENT DIAGRAM

KEY FEATURES

•

SPRING FREE OUTSIDE DIAMETER: 0.313 INCHES NOMINAL IN

•

END STYLE: ONE HOOK END OVERALL

•

END LENGTH: 0.625 INCHES NOMINAL BOTH ENDS IN

•

STYLE DESIGNATOR: SINGLE TORSION LEFT HAND

•

SPRING FREE LENGTH: 1.250 INCHES NOMINAL IN

•

INSIDE DIAMETER: 0.213 INCHES NOMINAL IN

•

COIL QUANTITY: 21

•

COIL HELIX DIRECTION: LEFT-HAND

TECHNICAL CHARACTERISTICS

SPRING FREE OUTSIDE DIAMETER	0.313 INCHES NOMINAL IN
END STYLE	ONE HOOK END OVERALL
END LENGTH	0.625 INCHES NOMINAL BOTH ENDS IN
STYLE DESIGNATOR	SINGLE TORSION LEFT HAND
SPRING FREE LENGTH	1.250 INCHES NOMINAL IN
INSIDE DIAMETER	0.213 INCHES NOMINAL IN
COIL QUANTITY	21
COIL HELIX DIRECTION	LEFT-HAND
MATERIAL	STEEL OVERALL
END ANGULAR RELATIONSHIP	ENDS ANGLED ONE TO OTHER

SUBSTITUTES & CROSS-REFERENCES 2

47A6547SUB5PC35Reference document

Same NSN cross-reference

Reference document — Secondary reference

576-6205-1506581REVAPC35Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 52D4743ITEM1?

52D4743ITEM1 is a SPRING,HELICAL,TORSION.

What parts can replace 52D4743ITEM1?

There are 2 known substitutes for 52D4743ITEM1: 47A6547SUB5PC35, 576-6205-1506581REVAPC35. Substitute compatibility should be verified for your specific system.

What is the NSN for 52D4743ITEM1?

52D4743ITEM1 is cataloged in the U.S. Government catalog under NSN 5360-00-597-7557. This indicates validated use in U.S. government and defense supply chains.

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52D4743ITEM1 — SPRING,HELICAL,TORSION

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