6566-20-381-2101 — SPRING,HELICAL,COMPRESSION

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

6566-20-381-2101: 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: 0.550 INCHES MINIMUM IN, style_designator: CYLINDRICAL, spring_solid_length: 1.332 INCHES MAXIMUM IN, coil_helix_direction: RIGHT-HAND OR LEFT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5360-01-124-0811, 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

6566-20-381-2101

NSN: 5360-01-124-0811
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)

SPECIFICATIONS

material	STEEL COMP 631 OVERALL
end_style	SPRING END,SQUARED AND GROUND BOTH ENDS
bore_diameter	0.550 INCHES MINIMUM IN
style_designator	CYLINDRICAL
spring_solid_length	1.332 INCHES MAXIMUM IN
coil_helix_direction	RIGHT-HAND OR LEFT-HAND
spring_free_outside_diameter	0.640 INCHES NOMINAL IN
material_document_and_classification	MIL-W-46078 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN	5360-01-124-0811

COMPONENT DIAGRAM

KEY FEATURES

•

SPRING FREE OUTSIDE DIAMETER: 0.640 INCHES NOMINAL IN

•

END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS

•

SPRING SOLID LENGTH: 1.332 INCHES MAXIMUM IN

•

STYLE DESIGNATOR: CYLINDRICAL

•

MATERIAL DOCUMENT AND CLASSIFICATION: MIL-W-46078 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL

•

COIL HELIX DIRECTION: RIGHT-HAND OR LEFT-HAND

•

BORE DIAMETER: 0.550 INCHES MINIMUM IN

•

MATERIAL: STEEL COMP 631 OVERALL

TECHNICAL CHARACTERISTICS

SPRING FREE OUTSIDE DIAMETER	0.640 INCHES NOMINAL IN
END STYLE	SPRING END,SQUARED AND GROUND BOTH ENDS
SPRING SOLID LENGTH	1.332 INCHES MAXIMUM IN
STYLE DESIGNATOR	CYLINDRICAL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-W-46078 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
COIL HELIX DIRECTION	RIGHT-HAND OR LEFT-HAND
BORE DIAMETER	0.550 INCHES MINIMUM IN
MATERIAL	STEEL COMP 631 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

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 6566-20-381-2101?

6566-20-381-2101 is a SPRING,HELICAL,COMPRESSION.

What is the NSN for 6566-20-381-2101?

6566-20-381-2101 is cataloged in the U.S. Government catalog under NSN 5360-01-124-0811. This indicates validated use in U.S. government and defense supply chains.

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6566-20-381-2101 — SPRING,HELICAL,COMPRESSION

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