A20148 — SPRING,HELICAL,TORSION

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

A20148: SPRING,HELICAL,TORSION.

The SPRING,HELICAL,TORSION is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-STYRENE CLASS SBR OVERALL, cross-sectional_thickness: 0.062 INCHES NOMINAL IN, cross-sectional_shape_style: SOLID SINGLE OR COMPOSITION, material_document_and_classification: MIL-R-900 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 1005-00-305-0725, 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

A20148

NSN: 1005-00-305-0725
NIINs: 003050725, 010841101
FSC: 1005 — Guns, Through 30mm
CAGE: U4574 — FNH UK LTD (GBR)

SPECIFICATIONS

material	RUBBER BUTADIENE-STYRENE CLASS SBR OVERALL
cross-sectional_thickness	0.062 INCHES NOMINAL IN
cross-sectional_shape_style	SOLID SINGLE OR COMPOSITION
material_document_and_classification	MIL-R-900 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN	1005-00-305-0725

COMPONENT DIAGRAM

KEY FEATURES

•

SPRING FREE OUTSIDE DIAMETER: 0.537 INCHES NOMINAL IN

•

END STYLE: STRAIGHT OFFSET FIRST END

•

STYLE DESIGNATOR: SINGLE TORSION LEFT HAND

•

SPRING FREE LENGTH: 0.120 INCHES NOMINAL IN

•

INSIDE DIAMETER: 0.457 INCHES NOMINAL IN

•

COIL QUANTITY: 2-1/4

•

END LENGTH FROM COIL AXIS TO FIRST BEND: 0.430 INCHES NOMINAL OVERALL IN

TECHNICAL CHARACTERISTICS

SPRING FREE OUTSIDE DIAMETER	0.537 INCHES NOMINAL IN
END STYLE	STRAIGHT OFFSET FIRST END
END STYLE	OFFSET EYE SECOND END
STYLE DESIGNATOR	SINGLE TORSION LEFT HAND
SPRING FREE LENGTH	0.120 INCHES NOMINAL IN
INSIDE DIAMETER	0.457 INCHES NOMINAL IN
COIL QUANTITY	2-1/4
END LENGTH FROM COIL AXIS TO FIRST BEND	0.430 INCHES NOMINAL OVERALL IN
SURFACE TREATMENT	OXIDE OVERALL
END ITEM IDENTIFICATION	MACHINE GUN,CAL. .50 (M2); NSN 1005-00-322-9715

SUBSTITUTES & CROSS-REFERENCES 5

8412295Reference document

Same NSN cross-reference

Reference document — Secondary reference

5360PL0946914Reference document

Same NSN cross-reference

Reference document — Informative reference only

1005003050725Reference document

Same NSN cross-reference

Reference document — Informative reference only

717124440205Reference document

Same NSN cross-reference

Reference document — Informative reference only

5360-305-0725Reference document

Same NSN cross-reference

Reference document — Informative reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is A20148?

A20148 is a SPRING,HELICAL,TORSION.

What parts can replace A20148?

There are 5 known substitutes for A20148: 8412295, 5360PL0946914, 1005003050725 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for A20148?

A20148 is cataloged in the U.S. Government catalog under NSN 1005-00-305-0725. This indicates validated use in U.S. government and defense supply chains.

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A20148 — SPRING,HELICAL,TORSION

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