305285PC277 — SPRING,HELICAL,COMPRESSION

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

305285PC277: SPRING,HELICAL,COMPRESSION.

The SPRING,HELICAL,COMPRESSION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, coil_quantity: 15-3/4, inside_diameter: 0.429 INCHES NOMINAL IN, style_designator: CYLINDRICAL, surface_treatment: CADMIUM OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-468-6833, 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

305285PC277

NSN: 5360-00-468-6833
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 30086 — L3HARRIS MARITIME POWER & ENERGY SOLUTIONS, INC. DBA SPD ELECTRICAL SYSTEMS, INC. (USA)

SPECIFICATIONS

material	STEEL OVERALL
end_style	SPRING END,SQUARED AND GROUND BOTH ENDS
coil_quantity	15-3/4
inside_diameter	0.429 INCHES NOMINAL IN
style_designator	CYLINDRICAL
surface_treatment	CADMIUM OVERALL
spring_free_length	2.125 INCHES NOMINAL IN
spring_solid_length	1.063 INCHES NOMINAL IN
coil_helix_direction	RIGHT-HAND
spring_free_outside_diameter	0.563 INCHES NOMINAL IN
NSN	5360-00-468-6833

COMPONENT DIAGRAM

KEY FEATURES

•

SPRING FREE OUTSIDE DIAMETER: 0.563 INCHES NOMINAL IN

•

END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS

•

SPRING SOLID LENGTH: 1.063 INCHES NOMINAL IN

•

STYLE DESIGNATOR: CYLINDRICAL

•

SPRING FREE LENGTH: 2.125 INCHES NOMINAL IN

•

INSIDE DIAMETER: 0.429 INCHES NOMINAL IN

•

COIL QUANTITY: 15-3/4

•

SURFACE TREATMENT: CADMIUM OVERALL

TECHNICAL CHARACTERISTICS

SPRING FREE OUTSIDE DIAMETER	0.563 INCHES NOMINAL IN
END STYLE	SPRING END,SQUARED AND GROUND BOTH ENDS
SPRING SOLID LENGTH	1.063 INCHES NOMINAL IN
STYLE DESIGNATOR	CYLINDRICAL
SPRING FREE LENGTH	2.125 INCHES NOMINAL IN
INSIDE DIAMETER	0.429 INCHES NOMINAL IN
COIL QUANTITY	15-3/4
SURFACE TREATMENT	CADMIUM OVERALL
COIL HELIX DIRECTION	RIGHT-HAND
MATERIAL	STEEL OVERALL

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 3

2473-138PCSP7Reference document

Same NSN cross-reference

Reference document — Secondary reference

2473-08WPCSP6Reference document

Same NSN cross-reference

Reference document — Secondary reference

2473-10WPCSP6Reference 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 305285PC277?

305285PC277 is a SPRING,HELICAL,COMPRESSION.

What parts can replace 305285PC277?

There are 3 known substitutes for 305285PC277: 2473-138PCSP7, 2473-08WPCSP6, 2473-10WPCSP6. Substitute compatibility should be verified for your specific system.

What is the NSN for 305285PC277?

305285PC277 is cataloged in the U.S. Government catalog under NSN 5360-00-468-6833. This indicates validated use in U.S. government and defense supply chains.

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305285PC277 — SPRING,HELICAL,COMPRESSION

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