7021-90-104-4101 — SPRING,HELICAL,COMPRESSION

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

7021-90-104-4101: 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, load_rating: 58.500 POUNDS MINIMUM AND 573.750 POUNDS MAXIMUM LBS, stock_diameter: 0.362 INCHES NOMINAL IN, inside_diameter: 2.138 INCHES MAXIMUM IN, style_designator: CYLINDRICAL. This part is cataloged in the U.S.

Government catalog under NSN 5360-01-422-6619, 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

7021-90-104-4101

NSN: 5360-01-422-6619
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)

SPECIFICATIONS

material	STEEL OVERALL
end_style	SPRING END,SQUARED AND GROUND BOTH ENDS
load_rating	58.500 POUNDS MINIMUM AND 573.750 POUNDS MAXIMUM LBS
coil_quantity	7
stock_diameter	0.362 INCHES NOMINAL IN
inside_diameter	2.138 INCHES MAXIMUM IN
style_designator	CYLINDRICAL
surface_treatment	ZINC AND CHROMATE OR CADMIUM AND CHROMATE OVERALL
spring_free_length	5.620 INCHES MINIMUM AND 5.680 INCHES MAXIMUM IN
spring_solid_length	3.300 INCHES NOMINAL IN
coil_helix_direction	RIGHT-HAND
spring_deflection_rate	234.000 POUNDS PER INCH MINIMUM AND 255.000 POUNDS PER INCH MAXIMUM LBS
NSN	5360-01-422-6619

COMPONENT DIAGRAM

KEY FEATURES

•

SPRING FREE OUTSIDE DIAMETER: 2.862 INCHES MAXIMUM IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-83488,TY2,CL2 MIL SPEC 1ST TREATMENT RESPONSE OR QQ-P-416,TY2,CL2 FED SPEC 2ND TREATMENT RESPONSE OVERALL

•

LOAD RATING: 58.500 POUNDS MINIMUM AND 573.750 POUNDS MAXIMUM LBS

•

END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS

•

SPRING SOLID LENGTH: 3.300 INCHES NOMINAL IN

•

STYLE DESIGNATOR: CYLINDRICAL

•

SPRING FREE LENGTH: 5.620 INCHES MINIMUM AND 5.680 INCHES MAXIMUM IN

•

SPRING DEFLECTION RATE: 234.000 POUNDS PER INCH MINIMUM AND 255.000 POUNDS PER INCH MAXIMUM LBS

TECHNICAL CHARACTERISTICS

SPRING FREE OUTSIDE DIAMETER	2.862 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-C-83488,TY2,CL2 MIL SPEC 1ST TREATMENT RESPONSE OR QQ-P-416,TY2,CL2 FED SPEC 2ND TREATMENT RESPONSE OVERALL
LOAD RATING	58.500 POUNDS MINIMUM AND 573.750 POUNDS MAXIMUM LBS
END STYLE	SPRING END,SQUARED AND GROUND BOTH ENDS
SPRING SOLID LENGTH	3.300 INCHES NOMINAL IN
STYLE DESIGNATOR	CYLINDRICAL
SPRING FREE LENGTH	5.620 INCHES MINIMUM AND 5.680 INCHES MAXIMUM IN
SPRING DEFLECTION RATE	234.000 POUNDS PER INCH MINIMUM AND 255.000 POUNDS PER INCH MAXIMUM LBS
INSIDE DIAMETER	2.138 INCHES MAXIMUM IN
STOCK DIAMETER	0.362 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

No substitute or cross-reference records for this part.

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 7021-90-104-4101?

7021-90-104-4101 is a SPRING,HELICAL,COMPRESSION.

What is the NSN for 7021-90-104-4101?

7021-90-104-4101 is cataloged in the U.S. Government catalog under NSN 5360-01-422-6619. This indicates validated use in U.S. government and defense supply chains.

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7021-90-104-4101 — SPRING,HELICAL,COMPRESSION

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