PartsTable
Technical Data Sheet
Download PDF

3756957G2 — COUPLING,SHAFT,FLEXIBLE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

3756957G2: COUPLING,SHAFT,FLEXIBLE.

The COUPLING,SHAFT,FLEXIBLE is a the manufacturer industrial component. Key specifications include key_depth: 0.3750 INCHES NOMINAL BOTH ENDS IN, key_width: 0.375 INCHES NOMINAL BOTH ENDS IN, bore_shape: STRAIGHT BOTH ENDS, bore_length: 4.1250 INCHES NOMINAL BOTH ENDS IN, design_type: INSERT, bore_diameter: 1.6235 INCHES NOMINAL BOTH ENDS IN. This part is cataloged in the U.S.

Government catalog under NSN 3010-00-528-8240, 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
3756957G2
NSN: 3010-00-528-8240
FSC: 3010 — Torque Converters and Speed Changers
CAGE: 24446 — GENERAL ELECTRIC COMPANY (USA)
SPECIFICATIONS
key_depth0.3750 INCHES NOMINAL BOTH ENDS IN
key_width0.375 INCHES NOMINAL BOTH ENDS IN
bore_shapeSTRAIGHT BOTH ENDS
bore_length4.1250 INCHES NOMINAL BOTH ENDS IN
design_typeINSERT
bore_diameter1.6235 INCHES NOMINAL BOTH ENDS IN
hole_diameter1.6235 INCHES NOMINAL BOTH ENDS IN
overall_length5.000 INCHES NOMINAL IN
insert_materialSTEEL
securing_methodUNTHREADED HOLE(S) BOTH ENDS
outside_diameter7.350 INCHES NOMINAL IN
special_featuresUNTHREADED HOLE QUANTITY 2
NSN3010-00-528-8240
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUPLING,SHAFT,FLEXIBLE TITLE COMPONENT PN 3756957G2 MFR COUPLING,SHAFT,FLEXIBL
KEY FEATURES
•
SECURING METHOD: UNTHREADED HOLE(S) BOTH ENDS
•
BORE LENGTH: 4.1250 INCHES NOMINAL BOTH ENDS IN
•
KEY WIDTH: 0.375 INCHES NOMINAL BOTH ENDS IN
•
DESIGN TYPE: INSERT
•
KEYING FACILITY TYPE: KEYWAY BOTH ENDS
•
OUTSIDE DIAMETER: 7.350 INCHES NOMINAL IN
•
BORE SHAPE: STRAIGHT BOTH ENDS
TECHNICAL CHARACTERISTICS
SECURING METHODUNTHREADED HOLE(S) BOTH ENDS
BORE LENGTH4.1250 INCHES NOMINAL BOTH ENDS IN
KEY WIDTH0.375 INCHES NOMINAL BOTH ENDS IN
DESIGN TYPEINSERT
KEYING FACILITY TYPEKEYWAY BOTH ENDS
OVERALL LENGTH5.000 INCHES NOMINAL IN
OUTSIDE DIAMETER7.350 INCHES NOMINAL IN
BORE SHAPESTRAIGHT BOTH ENDS
KEYING FACILITY QUANTITY1 BOTH ENDS
SPECIAL FEATURESUNTHREADED HOLE QUANTITY 2
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
8824397-57Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy 3756957G2?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 3756957G2?
3756957G2 is a COUPLING,SHAFT,FLEXIBLE.
What parts can replace 3756957G2?
There is 1 known substitute for 3756957G2: 8824397-57. Substitute compatibility should be verified for your specific system.
What is the NSN for 3756957G2?
3756957G2 is cataloged in the U.S. Government catalog under NSN 3010-00-528-8240. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 3756957G2

✓ 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.