42021C — SPRING,HELICAL,COMPRESSION

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

42021C: 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, bore_diameter: 0.150 INCHES NOMINAL IN, inside_diameter: 0.070 INCHES MINIMUM IN, style_designator: CYLINDRICAL, spring_free_length: 0.262 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5360-01-116-7780, 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

42021C

NSN: 5360-01-116-7780
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 73760 — ITT AEROSPACE CONTROLS LLC DBA ITT AEROSPACE CONTROLS UNIT S (USA)

SPECIFICATIONS

material	STEEL COMP 631 OVERALL
end_style	SPRING END,SQUARED AND GROUND BOTH ENDS
bore_diameter	0.150 INCHES NOMINAL IN
coil_quantity	8
inside_diameter	0.070 INCHES MINIMUM IN
style_designator	CYLINDRICAL
spring_free_length	0.262 INCHES NOMINAL IN
spring_solid_length	0.280 INCHES MAXIMUM IN
coil_helix_direction	RIGHT-HAND OR LEFT-HAND
spring_deflection_rate	230.000 POUNDS PER INCH NOMINAL LBS
accommodated_rod_diameter	0.070 INCHES NOMINAL IN
spring_free_outside_diameter	0.150 INCHES MAXIMUM IN
NSN	5360-01-116-7780

COMPONENT DIAGRAM

KEY FEATURES

•

SPRING FREE OUTSIDE DIAMETER: 0.150 INCHES MAXIMUM IN

•

END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS

•

SPRING SOLID LENGTH: 0.280 INCHES MAXIMUM IN

•

ACCOMMODATED ROD DIAMETER: 0.070 INCHES NOMINAL IN

•

STYLE DESIGNATOR: CYLINDRICAL

•

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

•

SPRING FREE LENGTH: 0.262 INCHES NOMINAL IN

•

SPRING DEFLECTION RATE: 230.000 POUNDS PER INCH NOMINAL LBS

TECHNICAL CHARACTERISTICS

SPRING FREE OUTSIDE DIAMETER	0.150 INCHES MAXIMUM IN
END STYLE	SPRING END,SQUARED AND GROUND BOTH ENDS
SPRING SOLID LENGTH	0.280 INCHES MAXIMUM IN
ACCOMMODATED ROD DIAMETER	0.070 INCHES NOMINAL IN
STYLE DESIGNATOR	CYLINDRICAL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5673 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SPRING FREE LENGTH	0.262 INCHES NOMINAL IN
SPRING DEFLECTION RATE	230.000 POUNDS PER INCH NOMINAL LBS
INSIDE DIAMETER	0.070 INCHES MINIMUM IN
COIL QUANTITY	8

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

10366586Reference document

Same NSN cross-reference

Reference document — Informative reference only

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 42021C?

42021C is a SPRING,HELICAL,COMPRESSION.

What parts can replace 42021C?

There is 1 known substitute for 42021C: 10366586. Substitute compatibility should be verified for your specific system.

What is the NSN for 42021C?

42021C is cataloged in the U.S. Government catalog under NSN 5360-01-116-7780. This indicates validated use in U.S. government and defense supply chains.

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42021C — SPRING,HELICAL,COMPRESSION

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