2528278 — SPRING,HELICAL,TORSION

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

2528278: SPRING,HELICAL,TORSION.

The SPRING,HELICAL,TORSION is a the manufacturer industrial component. Key specifications include material: STEEL UNS K08500 OVERALL, end_style: OFFSET HALF LOOP, LEFT END SECOND END, end_length: 0.938 INCHES MINIMUM AND 1.000 INCHES MAXIMUM SECOND END IN, hook_radius: 0.1250 INCHES MINIMUM AND 0.1405 INCHES MAXIMUM SECOND END IN, coil_quantity: 20, stock_diameter: 0.154 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-425-2146, 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

2528278

NSN: 5360-00-425-2146
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

material	STEEL UNS K08500 OVERALL
end_style	OFFSET HALF LOOP, LEFT END SECOND END
end_length	0.938 INCHES MINIMUM AND 1.000 INCHES MAXIMUM SECOND END IN
hook_radius	0.1250 INCHES MINIMUM AND 0.1405 INCHES MAXIMUM SECOND END IN
coil_quantity	20
stock_diameter	0.154 INCHES NOMINAL IN
inside_diameter	0.806 INCHES MINIMUM AND 0.836 INCHES MAXIMUM IN
style_designator	SINGLE TORSION LEFT HAND
surface_treatment	ZINC AND CHROMATE OVERALL
spring_free_length	3.312 INCHES NOMINAL IN
coil_helix_direction	LEFT-HAND
spring_deflection_rate	60.000 POUNDS PER INCH NOMINAL LBS
NSN	5360-00-425-2146

COMPONENT DIAGRAM

KEY FEATURES

•

SPRING FREE OUTSIDE DIAMETER: 1.114 INCHES MINIMUM AND 1.144 INCHES MAXIMUM IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-Z-325,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

END STYLE: OFFSET HALF LOOP, LEFT END SECOND END

•

END LENGTH: 0.781 INCHES MINIMUM AND 0.843 INCHES MAXIMUM FIRST END IN

•

STYLE DESIGNATOR: SINGLE TORSION LEFT HAND

•

MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A228 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

TECHNICAL CHARACTERISTICS

SPRING FREE OUTSIDE DIAMETER	1.114 INCHES MINIMUM AND 1.144 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-Z-325,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
END STYLE	OFFSET HALF LOOP, LEFT END SECOND END
END STYLE	PARALLEL FIRST END
END LENGTH	0.781 INCHES MINIMUM AND 0.843 INCHES MAXIMUM FIRST END IN
END LENGTH	0.938 INCHES MINIMUM AND 1.000 INCHES MAXIMUM SECOND END IN
STYLE DESIGNATOR	SINGLE TORSION LEFT HAND
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A228 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SPRING FREE LENGTH	3.312 INCHES NOMINAL IN
SPRING DEFLECTION RATE	60.000 POUNDS PER INCH NOMINAL LBS

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: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 2528278?

2528278 is a SPRING,HELICAL,TORSION.

What is the NSN for 2528278?

2528278 is cataloged in the U.S. Government catalog under NSN 5360-00-425-2146. This indicates validated use in U.S. government and defense supply chains.

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2528278 — SPRING,HELICAL,TORSION

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