293BC440042 — SPRING,HELICAL,COMPRESSION

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

293BC440042: SPRING,HELICAL,COMPRESSION.

The SPRING,HELICAL,COMPRESSION is a the manufacturer industrial component. Key specifications include end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, inside_diameter: 0.813 INCHES MAXIMUM IN, style_designator: CYLINDRICAL, surface_treatment: PASSIVATE OVERALL, spring_solid_length: 0.360 INCHES MAXIMUM IN, coil_helix_direction: RIGHT-HAND OR LEFT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-659-8566, 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

293BC440042

NSN: 5360-00-659-8566
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 38597 — LOCKHEED MARTIN CORPORATION DIV ROTARY AND MISSION SYSTEMS (USA)

SPECIFICATIONS

end_style	SPRING END,SQUARED AND GROUND BOTH ENDS
inside_diameter	0.813 INCHES MAXIMUM IN
style_designator	CYLINDRICAL
surface_treatment	PASSIVATE OVERALL
spring_solid_length	0.360 INCHES MAXIMUM IN
coil_helix_direction	RIGHT-HAND OR LEFT-HAND
spring_free_outside_diameter	1.008 INCHES MAXIMUM IN
material_document_and_classification	QQ-W-423,COND B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classification	MIL-STD-171,FINISH 5.4.1 MIL STD SINGLE TREATMENT RESPONSE OVERALL
NSN	5360-00-659-8566

COMPONENT DIAGRAM

KEY FEATURES

•

SPRING FREE OUTSIDE DIAMETER: 1.008 INCHES MAXIMUM IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-STD-171,FINISH 5.4.1 MIL STD SINGLE TREATMENT RESPONSE OVERALL

•

END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS

•

SPRING SOLID LENGTH: 0.360 INCHES MAXIMUM IN

•

STYLE DESIGNATOR: CYLINDRICAL

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-W-423,COND B FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

INSIDE DIAMETER: 0.813 INCHES MAXIMUM IN

•

SURFACE TREATMENT: PASSIVATE OVERALL

TECHNICAL CHARACTERISTICS

SPRING FREE OUTSIDE DIAMETER	1.008 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-STD-171,FINISH 5.4.1 MIL STD SINGLE TREATMENT RESPONSE OVERALL
END STYLE	SPRING END,SQUARED AND GROUND BOTH ENDS
SPRING SOLID LENGTH	0.360 INCHES MAXIMUM IN
STYLE DESIGNATOR	CYLINDRICAL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-W-423,COND B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
INSIDE DIAMETER	0.813 INCHES MAXIMUM IN
SURFACE TREATMENT	PASSIVATE OVERALL
COIL HELIX DIRECTION	RIGHT-HAND OR LEFT-HAND

SUBSTITUTES & CROSS-REFERENCES 2

ML440042-3Reference document

Same NSN cross-reference

Reference document — Secondary reference

2659515Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 293BC440042?

293BC440042 is a SPRING,HELICAL,COMPRESSION.

What parts can replace 293BC440042?

There are 2 known substitutes for 293BC440042: ML440042-3, 2659515. Substitute compatibility should be verified for your specific system.

What is the NSN for 293BC440042?

293BC440042 is cataloged in the U.S. Government catalog under NSN 5360-00-659-8566. This indicates validated use in U.S. government and defense supply chains.

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293BC440042 — SPRING,HELICAL,COMPRESSION

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