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5C961 — COUPLING,SHAFT,RIGID

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

5C961: COUPLING,SHAFT,RIGID.

The COUPLING,SHAFT,RIGID is a the manufacturer industrial component. Key specifications include material: STEEL, body_length: 12.000 INCHES NOMINAL IN, design_type: ONE-PIECE, tongue_length: 8.000 INCHES IN, special_features: BUFFED FINISH, blade_edge_smallest_graduation_unit: 1/16 INCH IN. This part is cataloged in the U.S.

Government catalog under NSN 5210-01-428-5580, 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
5C961
NSN: 5210-01-428-5580
FSC: 5210 — Measuring Tools, Craftsmen's
CAGE: 25795 — W.W. GRAINGER, INC. DIV GOVERNMENT SALES DIVISION (USA)
SPECIFICATIONS
materialSTEEL
body_length12.000 INCHES NOMINAL IN
design_typeONE-PIECE
tongue_length8.000 INCHES IN
special_featuresBUFFED FINISH
blade_edge_smallest_graduation_unit1/16 INCH IN
NSN5210-01-428-5580
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUPLING,SHAFT,RIGID TITLE COMPONENT PN 5C961 MFR COUPLING,SHAFT,RIGID
KEY FEATURES
•
DESIGN TYPE: ONE-PIECE
•
BLADE EDGE SMALLEST GRADUATION UNIT: 1/16 INCH IN
•
BODY LENGTH: 12.000 INCHES NOMINAL IN
•
TONGUE LENGTH: 8.000 INCHES IN
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
DESIGN TYPEONE-PIECE
BLADE EDGE SMALLEST GRADUATION UNIT1/16 INCH IN
BODY LENGTH12.000 INCHES NOMINAL IN
TONGUE LENGTH8.000 INCHES IN
SPECIAL FEATURESBUFFED FINISH
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES 1
45-912Same NSN cross-reference
Square,carpenter's
Also cataloged under this NSN
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 5C961?
5C961 is a COUPLING,SHAFT,RIGID.
What parts can replace 5C961?
There is 1 known substitute for 5C961: 45-912. Substitute compatibility should be verified for your specific system.
What is the NSN for 5C961?
5C961 is cataloged in the U.S. Government catalog under NSN 5210-01-428-5580. 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.