D1256F — SPRING,HELICAL,COMPRESSION

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

D1256F: SPRING,HELICAL,COMPRESSION.

The SPRING,HELICAL,COMPRESSION is a the manufacturer industrial component. Key specifications include end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, bore_diameter: 0.505 INCHES NOMINAL IN, inside_diameter: 0.322 INCHES MINIMUM AND 0.334 INCHES MAXIMUM IN, style_designator: CYLINDRICAL, spring_free_length: 0.980 INCHES MINIMUM AND 1.020 INCHES MAXIMUM IN, spring_solid_length: 0.620 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-929-7302, 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

D1256F

NSN: 5360-00-929-7302
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 1R4E4 — DEVLIEG BULLARD II INC. (USA)

SPECIFICATIONS

end_style	SPRING END,SQUARED AND GROUND BOTH ENDS
bore_diameter	0.505 INCHES NOMINAL IN
coil_quantity	9
inside_diameter	0.322 INCHES MINIMUM AND 0.334 INCHES MAXIMUM IN
style_designator	CYLINDRICAL
spring_free_length	0.980 INCHES MINIMUM AND 1.020 INCHES MAXIMUM IN
spring_solid_length	0.620 INCHES NOMINAL IN
coil_helix_direction	RIGHT-HAND OR LEFT-HAND
accommodated_rod_diameter	0.280 INCHES NOMINAL IN
spring_free_outside_diameter	0.434 INCHES MINIMUM AND 0.446 INCHES MAXIMUM IN
NSN	5360-00-929-7302

COMPONENT DIAGRAM

KEY FEATURES

•

SPRING FREE OUTSIDE DIAMETER: 0.434 INCHES MINIMUM AND 0.446 INCHES MAXIMUM IN

•

END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS

•

SPRING SOLID LENGTH: 0.620 INCHES NOMINAL IN

•

ACCOMMODATED ROD DIAMETER: 0.280 INCHES NOMINAL IN

•

STYLE DESIGNATOR: CYLINDRICAL

•

SPRING FREE LENGTH: 0.980 INCHES MINIMUM AND 1.020 INCHES MAXIMUM IN

•

INSIDE DIAMETER: 0.322 INCHES MINIMUM AND 0.334 INCHES MAXIMUM IN

•

COIL QUANTITY: 9

TECHNICAL CHARACTERISTICS

SPRING FREE OUTSIDE DIAMETER	0.434 INCHES MINIMUM AND 0.446 INCHES MAXIMUM IN
END STYLE	SPRING END,SQUARED AND GROUND BOTH ENDS
SPRING SOLID LENGTH	0.620 INCHES NOMINAL IN
ACCOMMODATED ROD DIAMETER	0.280 INCHES NOMINAL IN
STYLE DESIGNATOR	CYLINDRICAL
SPRING FREE LENGTH	0.980 INCHES MINIMUM AND 1.020 INCHES MAXIMUM IN
INSIDE DIAMETER	0.322 INCHES MINIMUM AND 0.334 INCHES MAXIMUM IN
COIL QUANTITY	9
COIL HELIX DIRECTION	RIGHT-HAND OR LEFT-HAND
BORE DIAMETER	0.505 INCHES NOMINAL IN

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 1

EH160-03235Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is D1256F?

D1256F is a SPRING,HELICAL,COMPRESSION.

What parts can replace D1256F?

There is 1 known substitute for D1256F: EH160-03235. Substitute compatibility should be verified for your specific system.

What is the NSN for D1256F?

D1256F is cataloged in the U.S. Government catalog under NSN 5360-00-929-7302. This indicates validated use in U.S. government and defense supply chains.

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D1256F — SPRING,HELICAL,COMPRESSION

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