730-1404-6 — SPRING,HELICAL,TORSION

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

730-1404-6: SPRING,HELICAL,TORSION.

The SPRING,HELICAL,TORSION is a the manufacturer industrial component. Key specifications include material: STEEL COMP 302 OVERALL, coil_quantity: 66, inside_diameter: 0.285 INCHES NOMINAL IN, style_designator: SINGLE TORSION LEFT HAND, surface_treatment: OXIDE OVERALL, spring_free_length: 2.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-058-1271, 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

730-1404-6

NSN: 5360-00-058-1271
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 81579 — MASON ELECTRIC CO. DBA MASON CONTROLS (USA)

SPECIFICATIONS

material	STEEL COMP 302 OVERALL
coil_quantity	66
inside_diameter	0.285 INCHES NOMINAL IN
style_designator	SINGLE TORSION LEFT HAND
surface_treatment	OXIDE OVERALL
spring_free_length	2.000 INCHES NOMINAL IN
coil_helix_direction	LEFT-HAND
end_angular_relationship	ENDS PARALLEL ONE TO OTHER
spring_free_outside_diameter	0.392 INCHES MINIMUM AND 0.398 INCHES MAXIMUM IN
material_document_and_classification	QQ-W-423, FORM 1, COND B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classification	MIL-C-13924, CL 4 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN	5360-00-058-1271

COMPONENT DIAGRAM

KEY FEATURES

•

SPRING FREE OUTSIDE DIAMETER: 0.392 INCHES MINIMUM AND 0.398 INCHES MAXIMUM IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-13924, CL 4 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL

•

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: 2.000 INCHES NOMINAL IN

•

INSIDE DIAMETER: 0.285 INCHES NOMINAL IN

•

COIL QUANTITY: 66

TECHNICAL CHARACTERISTICS

SPRING FREE OUTSIDE DIAMETER	0.392 INCHES MINIMUM AND 0.398 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-C-13924, CL 4 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
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	2.000 INCHES NOMINAL IN
INSIDE DIAMETER	0.285 INCHES NOMINAL IN
COIL QUANTITY	66
SPECIAL FEATURES	OD OF ONE END OF SPRING IS LARGER THAN THE OTHER END; ONE END HAS NOMINAL OD OF 0.350 INCHES, THIS OD HAS MINIMUM LENGTH OF 1.875 INCHES AND MAXIMUM LENGTH OF 1.895 INCHES; THE OTHER END HAS A MINIMUM OD OF 0.392 INCHES AND A MAXIMUM OD OF 0.398 INCHES, THIS OD HAS A MINIMUM LENGTH OF 0.105 INCHES AND A MAXIMUM LENGTH OF 0.125 INCHES IN
SURFACE TREATMENT	OXIDE OVERALL
COIL HELIX DIRECTION	LEFT-HAND

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 730-1404-6?

730-1404-6 is a SPRING,HELICAL,TORSION.

What is the NSN for 730-1404-6?

730-1404-6 is cataloged in the U.S. Government catalog under NSN 5360-00-058-1271. This indicates validated use in U.S. government and defense supply chains.

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730-1404-6 — SPRING,HELICAL,TORSION

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