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PM3751 — COUPLING HALF,SHAFT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

PM3751: COUPLING HALF,SHAFT.

The COUPLING HALF,SHAFT is a the manufacturer industrial component. Key specifications include material: ALUMINUM, body_style: SLOTTED FLANGE, bore_shape: STRAIGHT, bore_length: 0.4380 INCHES NOMINAL IN, bore_diameter: 0.1205 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3010-00-528-7982, 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
PM3751
NSN: 3010-00-528-7982
FSC: 3010 — Torque Converters and Speed Changers
CAGE: 80249 — BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. (USA)
SPECIFICATIONS
materialALUMINUM
body_styleSLOTTED FLANGE
bore_shapeSTRAIGHT
bore_length0.4380 INCHES NOMINAL IN
bore_diameter0.1205 INCHES NOMINAL IN
NSN3010-00-528-7982
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUPLING HALF,SHAFT TITLE COMPONENT PN PM3751 MFR COUPLING HALF,SHAFT
KEY FEATURES
•
BORE LENGTH: 0.4380 INCHES NOMINAL IN
•
BODY STYLE: SLOTTED FLANGE
•
BORE SHAPE: STRAIGHT
•
BORE DIAMETER: 0.1205 INCHES NOMINAL IN
•
MATERIAL: ALUMINUM
TECHNICAL CHARACTERISTICS
BORE LENGTH0.4380 INCHES NOMINAL IN
BODY STYLESLOTTED FLANGE
BORE SHAPESTRAIGHT
SPECIAL FEATURESEDISTANCE FROM BORE CENTERLINE TO BODY KEYING FACILITY BOTTOM/TOP:0.625" NOM; BODY KEYING FACILITY WD:0.1560" NOM.; HOLE THREAD SIZE DESIGNATOR:0.138-32; THREAD HOLE LOCATION:CENTERED 0.125" FROM FACE OF HUB, 120 DEG. APART; THREAD HOLE QTY:2; SECURING METHOD:THREADED HOLE; BORE COUNTERBORE FEATURE:NOT INCLUDED; KEYING FACILITY:NOT INCLUDED; O/A OUTSIDE DIMENSION:1.875"; HUB OD:0.469" NOM.; THREAD PROVISION:UNTHREADED; FLANGE THICKNESS:0.125" NOMINAL
BORE DIAMETER0.1205 INCHES NOMINAL IN
MATERIALALUMINUM
SUBSTITUTES & CROSS-REFERENCES 1
652-543Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is PM3751?
PM3751 is a COUPLING HALF,SHAFT.
What parts can replace PM3751?
There is 1 known substitute for PM3751: 652-543. Substitute compatibility should be verified for your specific system.
What is the NSN for PM3751?
PM3751 is cataloged in the U.S. Government catalog under NSN 3010-00-528-7982. 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.