PartsTable
Technical Data Sheet
Download PDF

12127-405 — COUPLING,SHAFT,RIGID

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

12127-405: COUPLING,SHAFT,RIGID.

The COUPLING,SHAFT,RIGID is a the manufacturer industrial component. Key specifications include bore_shape: STRAIGHT FIRST END, body_material: STEEL, bore_diameter: 2.000 INCHES NOMINAL BOTH ENDS IN, overall_length: 6.630 INCHES NOMINAL IN, overall_diameter: 5.500 INCHES NOMINAL IN, style_designator: PLAIN SLEEVE. This part is cataloged in the U.S.

Government catalog under NSN 3010-00-388-0875, 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
12127-405
NSN: 3010-00-388-0875
FSC: 3010 — Torque Converters and Speed Changers
CAGE: 72166 — B.W. ELLIOTT MANUFACTURING CO., LLC (USA)
SPECIFICATIONS
bore_shapeSTRAIGHT FIRST END
body_materialSTEEL
bore_diameter2.000 INCHES NOMINAL BOTH ENDS IN
overall_length6.630 INCHES NOMINAL IN
overall_diameter5.500 INCHES NOMINAL IN
style_designatorPLAIN SLEEVE
NSN3010-00-388-0875
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUPLING,SHAFT,RIGID TITLE COMPONENT PN 12127-405 MFR COUPLING,SHAFT,RIGID
KEY FEATURES
•
OVERALL DIAMETER: 5.500 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PLAIN SLEEVE
•
BORE SHAPE: STRAIGHT FIRST END
•
BODY MATERIAL: STEEL
•
BORE DIAMETER: 2.000 INCHES NOMINAL BOTH ENDS IN
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER5.500 INCHES NOMINAL IN
STYLE DESIGNATORPLAIN SLEEVE
OVERALL LENGTH6.630 INCHES NOMINAL IN
BORE SHAPESTRAIGHT FIRST END
BODY MATERIALSTEEL
BORE DIAMETER2.000 INCHES NOMINAL BOTH ENDS IN
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 2
4839VD1-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
4839-11Reference 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
Ready to buy 12127-405?
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 12127-405?
12127-405 is a COUPLING,SHAFT,RIGID.
What parts can replace 12127-405?
There are 2 known substitutes for 12127-405: 4839VD1-1, 4839-11. Substitute compatibility should be verified for your specific system.
What is the NSN for 12127-405?
12127-405 is cataloged in the U.S. Government catalog under NSN 3010-00-388-0875. 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 — 12127-405

✓ 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.