904A628 — SPRING,HELICAL,COMPRESSION

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

904A628: 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, coil_quantity: 12, inside_diameter: 3.781 INCHES MINIMUM AND 3.969 INCHES MAXIMUM IN, style_designator: CYLINDRICAL, surface_treatment: CADMIUM OVERALL, spring_free_length: 12.500 INCHES MINIMUM AND 13.000 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-616-5555, 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

904A628

NSN: 5360-00-616-5555
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 88657 — WESTINGHOUSE ELECTRIC CORP POWER GENERATION-TURBINE DIV (USA)

SPECIFICATIONS

end_style	SPRING END,SQUARED AND GROUND BOTH ENDS
coil_quantity	12
inside_diameter	3.781 INCHES MINIMUM AND 3.969 INCHES MAXIMUM IN
style_designator	CYLINDRICAL
surface_treatment	CADMIUM OVERALL
spring_free_length	12.500 INCHES MINIMUM AND 13.000 INCHES MAXIMUM IN
spring_solid_length	7.188 INCHES NOMINAL IN
coil_helix_direction	RIGHT-HAND OR LEFT-HAND
spring_deflection_rate	230.000 POUNDS PER INCH NOMINAL LBS
spring_free_outside_diameter	5.031 INCHES MINIMUM AND 5.219 INCHES MAXIMUM IN
NSN	5360-00-616-5555

COMPONENT DIAGRAM

KEY FEATURES

•

SPRING FREE OUTSIDE DIAMETER: 5.031 INCHES MINIMUM AND 5.219 INCHES MAXIMUM IN

•

END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS

•

SPRING SOLID LENGTH: 7.188 INCHES NOMINAL IN

•

STYLE DESIGNATOR: CYLINDRICAL

•

SPRING FREE LENGTH: 12.500 INCHES MINIMUM AND 13.000 INCHES MAXIMUM IN

•

SPRING DEFLECTION RATE: 230.000 POUNDS PER INCH NOMINAL LBS

•

INSIDE DIAMETER: 3.781 INCHES MINIMUM AND 3.969 INCHES MAXIMUM IN

•

COIL QUANTITY: 12

TECHNICAL CHARACTERISTICS

SPRING FREE OUTSIDE DIAMETER	5.031 INCHES MINIMUM AND 5.219 INCHES MAXIMUM IN
END STYLE	SPRING END,SQUARED AND GROUND BOTH ENDS
SPRING SOLID LENGTH	7.188 INCHES NOMINAL IN
STYLE DESIGNATOR	CYLINDRICAL
SPRING FREE LENGTH	12.500 INCHES MINIMUM AND 13.000 INCHES MAXIMUM IN
SPRING DEFLECTION RATE	230.000 POUNDS PER INCH NOMINAL LBS
INSIDE DIAMETER	3.781 INCHES MINIMUM AND 3.969 INCHES MAXIMUM IN
COIL QUANTITY	12
SURFACE TREATMENT	CADMIUM OVERALL
COIL HELIX DIRECTION	RIGHT-HAND OR LEFT-HAND

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 2

905J301PC34Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

904A628-1Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 904A628?

904A628 is a SPRING,HELICAL,COMPRESSION.

What parts can replace 904A628?

There are 2 known substitutes for 904A628: 905J301PC34, 904A628-1. Substitute compatibility should be verified for your specific system.

What is the NSN for 904A628?

904A628 is cataloged in the U.S. Government catalog under NSN 5360-00-616-5555. This indicates validated use in U.S. government and defense supply chains.

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904A628 — SPRING,HELICAL,COMPRESSION

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