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5210124 — COUPLING HALF,SHAFT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

5210124: COUPLING HALF,SHAFT.

The COUPLING HALF,SHAFT is a the manufacturer industrial component. Key specifications include material: STEEL, body_style: MULTIPLE POSITIONING HOLES, bore_shape: STRAIGHT, bore_length: 2.5000 INCHES NOMINAL IN, bore_diameter: 2.3735 INCHES NOMINAL IN, overall_length: 2.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3010-01-194-0313, 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
5210124
NSN: 3010-01-194-0313
NIINs: 011940313, 012339113
FSC: 3010 — Torque Converters and Speed Changers
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL
body_styleMULTIPLE POSITIONING HOLES
bore_shapeSTRAIGHT
bore_length2.5000 INCHES NOMINAL IN
bore_diameter2.3735 INCHES NOMINAL IN
overall_length2.500 INCHES NOMINAL IN
features_providedKEYWAY
NSN3010-01-194-0313
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUPLING HALF,SHAFT TITLE COMPONENT PN 5210124 MFR COUPLING HALF,SHAFT
KEY FEATURES
•
BORE LENGTH: 2.5000 INCHES NOMINAL IN
•
BODY STYLE: MULTIPLE POSITIONING HOLES
•
FEATURES PROVIDED: KEYWAY
•
BORE SHAPE: STRAIGHT
•
BORE DIAMETER: 2.4980 INCHES MINIMUM AND 2.4990 INCHES MAXIMUM IN
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
BORE LENGTH2.5000 INCHES NOMINAL IN
BODY STYLEMULTIPLE POSITIONING HOLES
OVERALL LENGTH2.500 INCHES NOMINAL IN
FEATURES PROVIDEDKEYWAY
BORE SHAPESTRAIGHT
SPECIAL FEATURESPOSITIONING FACILITY QTY:10; BORE COUNTERBORE FEATURE:NOT INCLUDED; KEYING FACILITY QTY:1; KEYING FACILITY:INCLUDED; O/A OUTSIDE DIMENSION:7"; HUB OD:4" NOM.; FURNISHED ITEM & QTY:(1) SETSCREW; THREAD PROVISION:UNTHREADED; DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY:0.3065" MIN., 0.3125" MAX.; KEYWAY WD:0.625" MIN., 0.627" MAX.
BORE DIAMETER2.4980 INCHES MINIMUM AND 2.4990 INCHES MAXIMUM IN
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES 3
2W-2.4985IN.BOREReference document
Same NSN cross-reference
Reference document — Secondary reference
1020G10-2.4985IN.BOREReference document
Same NSN cross-reference
Reference document — Secondary reference
F-2-2.4985IN.BOREReference 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 5210124?
5210124 is a COUPLING HALF,SHAFT.
What parts can replace 5210124?
There are 3 known substitutes for 5210124: 2W-2.4985IN.BORE, 1020G10-2.4985IN.BORE, F-2-2.4985IN.BORE. Substitute compatibility should be verified for your specific system.
What is the NSN for 5210124?
5210124 is cataloged in the U.S. Government catalog under NSN 3010-01-194-0313. 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.