1533921 — SPRING,HELICAL,COMPRESSION

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

1533921: SPRING,HELICAL,COMPRESSION.

The SPRING,HELICAL,COMPRESSION is a the manufacturer industrial component. Key specifications include material: STEEL COMP 631 OVERALL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, load_rating: 37.400 POUNDS MINIMUM AND 42.600 POUNDS MAXIMUM LBS, coil_quantity: 11-1/2, inside_diameter: 0.520 INCHES NOMINAL IN, style_designator: CYLINDRICAL. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-068-3280, 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

1533921

NSN: 5360-00-068-3280
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 COMP 631 OVERALL
end_style	SPRING END,SQUARED AND GROUND BOTH ENDS
load_rating	37.400 POUNDS MINIMUM AND 42.600 POUNDS MAXIMUM LBS
coil_quantity	11-1/2
inside_diameter	0.520 INCHES NOMINAL IN
style_designator	CYLINDRICAL
surface_treatment	PASSIVATE OVERALL
spring_free_length	3.312 INCHES NOMINAL IN
spring_solid_length	0.859 INCHES NOMINAL IN
coil_helix_direction	RIGHT-HAND OR LEFT-HAND
spring_length_under_load	1.312 INCHES NOMINAL IN
spring_free_outside_diameter	0.664 INCHES NOMINAL IN
NSN	5360-00-068-3280

COMPONENT DIAGRAM

KEY FEATURES

•

SPRING FREE OUTSIDE DIAMETER: 0.664 INCHES NOMINAL IN

•

LOAD RATING: 37.400 POUNDS MINIMUM AND 42.600 POUNDS MAXIMUM LBS

•

END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS

•

SPRING SOLID LENGTH: 0.859 INCHES NOMINAL IN

•

STYLE DESIGNATOR: CYLINDRICAL

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5673 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

SPRING FREE LENGTH: 3.312 INCHES NOMINAL IN

•

INSIDE DIAMETER: 0.520 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

SPRING FREE OUTSIDE DIAMETER	0.664 INCHES NOMINAL IN
LOAD RATING	37.400 POUNDS MINIMUM AND 42.600 POUNDS MAXIMUM LBS
END STYLE	SPRING END,SQUARED AND GROUND BOTH ENDS
SPRING SOLID LENGTH	0.859 INCHES NOMINAL IN
STYLE DESIGNATOR	CYLINDRICAL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5673 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SPRING FREE LENGTH	3.312 INCHES NOMINAL IN
INSIDE DIAMETER	0.520 INCHES NOMINAL IN
SPRING LENGTH UNDER LOAD	1.312 INCHES NOMINAL IN
SPRING SOLID OUTSIDE DIAMETER	0.664 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

BUWEPSDWG1533921Reference 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 1533921?

1533921 is a SPRING,HELICAL,COMPRESSION.

What parts can replace 1533921?

There is 1 known substitute for 1533921: BUWEPSDWG1533921. Substitute compatibility should be verified for your specific system.

What is the NSN for 1533921?

1533921 is cataloged in the U.S. Government catalog under NSN 5360-00-068-3280. This indicates validated use in U.S. government and defense supply chains.

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1533921 — SPRING,HELICAL,COMPRESSION

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