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M50010810 — COUPLING HALF,SHAFT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

M50010810: COUPLING HALF,SHAFT.

The COUPLING HALF,SHAFT is a the manufacturer industrial component. Key specifications include material: MAGNESIUM, body_style: JAW TYPE, bore_shape: STRAIGHT, bore_length: 1.6300 INCHES NOMINAL IN, bore_diameter: 1.2500 INCHES NOMINAL IN, overall_length: 2.270 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3010-01-370-9444, 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
M50010810
NSN: 3010-01-370-9444
FSC: 3010 — Torque Converters and Speed Changers
CAGE: 14204 — MAGNALOY COUPLING CO DIV OF DOUVILLE-JOHNSTON CORP (USA)
SPECIFICATIONS
materialMAGNESIUM
body_styleJAW TYPE
bore_shapeSTRAIGHT
bore_length1.6300 INCHES NOMINAL IN
bore_diameter1.2500 INCHES NOMINAL IN
overall_length2.270 INCHES NOMINAL IN
outside_diameter4.8000 INCHES NOMINAL IN
special_featuresKEYWAY IN BORE 5/16 X 5/16
features_providedKEYWAY
NSN3010-01-370-9444
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUPLING HALF,SHAFT TITLE COMPONENT PN M50010810 MFR COUPLING HALF,SHAFT
KEY FEATURES
•
BORE LENGTH: 1.6300 INCHES NOMINAL IN
•
BODY STYLE: JAW TYPE
•
OUTSIDE DIAMETER: 4.8000 INCHES NOMINAL IN
•
FEATURES PROVIDED: KEYWAY
•
BORE SHAPE: STRAIGHT
•
BORE DIAMETER: 1.2500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
BORE LENGTH1.6300 INCHES NOMINAL IN
BODY STYLEJAW TYPE
OVERALL LENGTH2.270 INCHES NOMINAL IN
OUTSIDE DIAMETER4.8000 INCHES NOMINAL IN
FEATURES PROVIDEDKEYWAY
BORE SHAPESTRAIGHT
SPECIAL FEATURESKEYWAY IN BORE 5/16 X 5/16
BORE DIAMETER1.2500 INCHES NOMINAL IN
MATERIALMAGNESIUM
OTHER ITEMS IN FSC 3010 — Torque Converters and Speed Changers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3010-00-010-0577 3010-00-267-4959 3010-00-356-3346 3010-00-395-0188
SUBSTITUTES & CROSS-REFERENCES 1
500-1.25 X 5/16Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 M50010810?
M50010810 is a COUPLING HALF,SHAFT.
What parts can replace M50010810?
There is 1 known substitute for M50010810: 500-1.25 X 5/16. Substitute compatibility should be verified for your specific system.
What is the NSN for M50010810?
M50010810 is cataloged in the U.S. Government catalog under NSN 3010-01-370-9444. 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.