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2181-BA — COUPLING,SHAFT,RIGID

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

2181-BA: COUPLING,SHAFT,RIGID.

The COUPLING,SHAFT,RIGID is a the manufacturer industrial component. Key specifications include body_material: STEEL, overall_diameter: 1.800 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3010-01-448-9605, 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
2181-BA
NSN: 3010-01-448-9605
FSC: 3010 — Torque Converters and Speed Changers
CAGE: 53899 — FENNER FLUID POWER INC (USA)
SPECIFICATIONS
body_materialSTEEL
overall_diameter1.800 INCHES NOMINAL IN
NSN3010-01-448-9605
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUPLING,SHAFT,RIGID TITLE COMPONENT PN 2181-BA MFR COUPLING,SHAFT,RIGID
KEY FEATURES
•
OVERALL DIAMETER: 1.800 INCHES NOMINAL IN
•
BODY MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER1.800 INCHES NOMINAL IN
BODY 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 2181-BA?
2181-BA is a COUPLING,SHAFT,RIGID.
What is the NSN for 2181-BA?
2181-BA is cataloged in the U.S. Government catalog under NSN 3010-01-448-9605. 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.