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RC4375 — COUPLING HALF,SHAFT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

RC4375: COUPLING HALF,SHAFT.

The COUPLING HALF,SHAFT is a the manufacturer industrial component. Key specifications include material: STEEL, bore_shape: STRAIGHT, bore_length: 3.0000 INCHES NOMINAL IN, bore_diameter: 2.5000 INCHES NOMINAL IN, overall_length: 3.000 INCHES NOMINAL IN, features_provided: KEYWAY. This part is cataloged in the U.S.

Government catalog under NSN 3010-00-860-0744, 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
RC4375
NSN: 3010-00-860-0744
FSC: 3010 — Torque Converters and Speed Changers
CAGE: 55102 — CONTINENTAL EMSCO CO SKAGIT PRODUCTS DIV (USA)
SPECIFICATIONS
materialSTEEL
bore_shapeSTRAIGHT
bore_length3.0000 INCHES NOMINAL IN
bore_diameter2.5000 INCHES NOMINAL IN
overall_length3.000 INCHES NOMINAL IN
features_providedKEYWAY
NSN3010-00-860-0744
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUPLING HALF,SHAFT TITLE COMPONENT PN RC4375 MFR COUPLING HALF,SHAFT
KEY FEATURES
•
BORE LENGTH: 3.0000 INCHES NOMINAL IN
•
FEATURES PROVIDED: KEYWAY
•
BORE SHAPE: STRAIGHT
•
BORE DIAMETER: 2.5000 INCHES NOMINAL IN
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
BORE LENGTH3.0000 INCHES NOMINAL IN
OVERALL LENGTH3.000 INCHES NOMINAL IN
FEATURES PROVIDEDKEYWAY
BORE SHAPESTRAIGHT
SPECIAL FEATURESHOLE THREAD SIZE DESIGNATOR:0.625 - 11; DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY:1.535" NOM.; THREADED HOLE LOCATION:CENTERED 0.750" FROM END OF HUG; THREADED HOLE QTY:1; SECURING METHOD:THREADED HOLE; BORE COUNTERBORE FEATURE:NOT INCLUDED; KEYING FACILITY QTY:1; HUB OD:4.750" NOM.; THREAD PROVISION:UNTHREADED; KEYWAY WD:0.625" NOM.
BORE DIAMETER2.5000 INCHES NOMINAL IN
MATERIALSTEEL
OTHER ITEMS IN FSC 3010 — Torque Converters and Speed Changers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3010-00-001-0013 3010-00-001-0067 3010-00-001-0069 3010-00-001-0095 3010-00-001-1239 3010-00-001-1689 3010-00-001-2168 3010-00-001-2173
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 RC4375?
RC4375 is a COUPLING HALF,SHAFT.
What is the NSN for RC4375?
RC4375 is cataloged in the U.S. Government catalog under NSN 3010-00-860-0744. 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.