66343 — STUD,SPECIAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

66343: STUD,SPECIAL.

The STUD,SPECIAL is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, end_style: SPRING END,SQUARED BOTH ENDS, inside_diameter: 0.500 INCHES NOMINAL IN, style_designator: CYLINDRICAL, spring_free_length: 1.000 INCHES NOMINAL IN, spring_solid_length: 0.359 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-263-6779, 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

66343

NSN: 5360-00-263-6779
NIINs: 002636779, 009304324
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 24446 — GENERAL ELECTRIC COMPANY (USA)

SPECIFICATIONS

material	COPPER ALLOY OVERALL
end_style	SPRING END,SQUARED BOTH ENDS
inside_diameter	0.500 INCHES NOMINAL IN
style_designator	CYLINDRICAL
spring_free_length	1.000 INCHES NOMINAL IN
spring_solid_length	0.359 INCHES NOMINAL IN
coil_helix_direction	LEFT-HAND
spring_deflection_rate	0.608 POUNDS PER INCH NOMINAL LBS
spring_free_outside_diameter	0.564 INCHES NOMINAL IN
NSN	5360-00-263-6779

COMPONENT DIAGRAM

KEY FEATURES

•

SPRING FREE OUTSIDE DIAMETER: 0.564 INCHES NOMINAL IN

•

END STYLE: SPRING END,SQUARED BOTH ENDS

•

SPRING SOLID LENGTH: 0.359 INCHES NOMINAL IN

•

STYLE DESIGNATOR: CYLINDRICAL

•

SPRING FREE LENGTH: 1.000 INCHES NOMINAL IN

•

SPRING DEFLECTION RATE: 0.608 POUNDS PER INCH NOMINAL LBS

•

INSIDE DIAMETER: 0.500 INCHES NOMINAL IN

•

COIL HELIX DIRECTION: LEFT-HAND

TECHNICAL CHARACTERISTICS

SPRING FREE OUTSIDE DIAMETER	0.564 INCHES NOMINAL IN
END STYLE	SPRING END,SQUARED BOTH ENDS
SPRING SOLID LENGTH	0.359 INCHES NOMINAL IN
STYLE DESIGNATOR	CYLINDRICAL
SPRING FREE LENGTH	1.000 INCHES NOMINAL IN
SPRING DEFLECTION RATE	0.608 POUNDS PER INCH NOMINAL LBS
INSIDE DIAMETER	0.500 INCHES NOMINAL IN
COIL HELIX DIRECTION	LEFT-HAND
MATERIAL	COPPER ALLOY OVERALL

SUBSTITUTES & CROSS-REFERENCES 2

M5114410REVBITEM9KReference document

Same NSN cross-reference

Reference document — Secondary reference

M5114410REVBITEM8KReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 66343?

66343 is a STUD,SPECIAL.

What parts can replace 66343?

There are 2 known substitutes for 66343: M5114410REVBITEM9K, M5114410REVBITEM8K. Substitute compatibility should be verified for your specific system.

What is the NSN for 66343?

66343 is cataloged in the U.S. Government catalog under NSN 5360-00-263-6779. This indicates validated use in U.S. government and defense supply chains.

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