255721 PIECE 66 — SPRING,HELICAL,COMPRESSION

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

255721 PIECE 66: SPRING,HELICAL,COMPRESSION.

The SPRING,HELICAL,COMPRESSION is a the manufacturer industrial component. Key specifications include material: COPPER OVERALL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, load_rating: 2.100 POUNDS NOMINAL LBS, inside_diameter: 0.281 INCHES NOMINAL IN, style_designator: CYLINDRICAL, spring_free_length: 0.687 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5360-01-209-1132, 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

255721 PIECE 66

NSN: 5360-01-209-1132
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 43689 — HUNTINGTON INGALLS INC DIV NEWPORT NEWS SHIPBUILDING (USA)

SPECIFICATIONS

material	COPPER OVERALL
end_style	SPRING END,SQUARED AND GROUND BOTH ENDS
load_rating	2.100 POUNDS NOMINAL LBS
coil_quantity	6
inside_diameter	0.281 INCHES NOMINAL IN
style_designator	CYLINDRICAL
spring_free_length	0.687 INCHES NOMINAL IN
spring_solid_length	0.375 INCHES NOMINAL IN
coil_helix_direction	RIGHT-HAND OR LEFT-HAND
spring_length_under_load	0.375 INCHES NOMINAL IN
spring_free_outside_diameter	0.345 INCHES NOMINAL IN
spring_solid_outside_diameter	0.345 INCHES NOMINAL IN
NSN	5360-01-209-1132

COMPONENT DIAGRAM

KEY FEATURES

•

SPRING FREE OUTSIDE DIAMETER: 0.345 INCHES NOMINAL IN

•

LOAD RATING: 2.100 POUNDS NOMINAL LBS

•

END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS

•

SPRING SOLID LENGTH: 0.375 INCHES NOMINAL IN

•

STYLE DESIGNATOR: CYLINDRICAL

•

MATERIAL DOCUMENT AND CLASSIFICATION: MIL-C-15726 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL

•

SPRING FREE LENGTH: 0.687 INCHES NOMINAL IN

•

INSIDE DIAMETER: 0.281 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

SPRING FREE OUTSIDE DIAMETER	0.345 INCHES NOMINAL IN
LOAD RATING	2.100 POUNDS NOMINAL LBS
END STYLE	SPRING END,SQUARED AND GROUND BOTH ENDS
SPRING SOLID LENGTH	0.375 INCHES NOMINAL IN
STYLE DESIGNATOR	CYLINDRICAL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-C-15726 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SPRING FREE LENGTH	0.687 INCHES NOMINAL IN
INSIDE DIAMETER	0.281 INCHES NOMINAL IN
SPRING LENGTH UNDER LOAD	0.375 INCHES NOMINAL IN
SPRING SOLID OUTSIDE DIAMETER	0.345 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: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 255721 PIECE 66?

255721 PIECE 66 is a SPRING,HELICAL,COMPRESSION.

What is the NSN for 255721 PIECE 66?

255721 PIECE 66 is cataloged in the U.S. Government catalog under NSN 5360-01-209-1132. This indicates validated use in U.S. government and defense supply chains.

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255721 PIECE 66 — SPRING,HELICAL,COMPRESSION

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