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5159-3 — COUPLING HALF,QUICK DISCONNECT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

5159-3: COUPLING HALF,QUICK DISCONNECT.

The COUPLING HALF,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: STEEL BODY, end_style: SPRING END,SQUARED BOTH ENDS, leg_length: 0.560 INCHES NOMINAL IN, seat_angle: 37.0 DEGREES, thread_class: 3A ALL ENDS A, coil_quantity: 11. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-663-3339, 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
5159-3
NSN: 5360-00-663-3339
NIINs: 006633339, 013043765, 013399748, 016505297
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 82423 — KLEINSCHMIDT INC (USA)
SPECIFICATIONS
materialSTEEL BODY
end_styleSPRING END,SQUARED BOTH ENDS
leg_length0.560 INCHES NOMINAL IN
seat_angle37.0 DEGREES
thread_class3A ALL ENDS A
coil_quantity11
overall_length1.730 INCHES NOMINAL IN
connection_typeINTERNAL QUICK DISCONNECT ALL ENDS
inside_diameter0.125 INCHES NOMINAL IN
connection_styleFLARED ALL ENDS
style_designatorMALE COUPLING HALF
surface_treatmentTIN OVERALL
NSN5360-00-663-3339
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUPLING HALF,QUICK DISCONNECT TITLE COMPONENT PN 5159-3 MFR COUPLING HALF,QUICK DI
KEY FEATURES
•
SPRING FREE OUTSIDE DIAMETER: 0.149 INCHES NOMINAL IN
•
END STYLE: SPRING END,SQUARED BOTH ENDS
•
STYLE DESIGNATOR: CYLINDRICAL
•
SPRING FREE LENGTH: 0.625 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.125 INCHES NOMINAL IN
•
SPRING SOLID OUTSIDE DIAMETER: 0.149 INCHES NOMINAL IN
•
COIL QUANTITY: 11
•
SURFACE TREATMENT: TIN OVERALL
TECHNICAL CHARACTERISTICS
SPRING FREE OUTSIDE DIAMETER0.149 INCHES NOMINAL IN
END STYLESPRING END,SQUARED BOTH ENDS
STYLE DESIGNATORCYLINDRICAL
SPRING FREE LENGTH0.625 INCHES NOMINAL IN
INSIDE DIAMETER0.125 INCHES NOMINAL IN
SPRING SOLID OUTSIDE DIAMETER0.149 INCHES NOMINAL IN
COIL QUANTITY11
SURFACE TREATMENTTIN OVERALL
COIL HELIX DIRECTIONRIGHT-HAND
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
SMB148310-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 5159-3?
5159-3 is a COUPLING HALF,QUICK DISCONNECT.
What parts can replace 5159-3?
There is 1 known substitute for 5159-3: SMB148310-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 5159-3?
5159-3 is cataloged in the U.S. Government catalog under NSN 5360-00-663-3339. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.