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1052178 — COUPLING,SHAFT,FLEXIBLE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1052178: COUPLING,SHAFT,FLEXIBLE.

The COUPLING,SHAFT,FLEXIBLE is a the manufacturer industrial component. Key specifications include bore_shape: STRAIGHT BOTH ENDS, bore_length: 0.4060 INCHES NOMINAL BOTH ENDS IN, design_type: SPRING WASHER, bore_diameter: 0.2500 INCHES NOMINAL BOTH ENDS IN, overall_length: 1.125 INCHES NOMINAL1.125 INCHES NOMINAL IN, securing_method: CLAMP BOTH ENDS. This part is cataloged in the U.S.

Government catalog under NSN 3010-00-200-0187, 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
1052178
NSN: 3010-00-200-0187
FSC: 3010 — Torque Converters and Speed Changers
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
bore_shapeSTRAIGHT BOTH ENDS
bore_length0.4060 INCHES NOMINAL BOTH ENDS IN
design_typeSPRING WASHER
bore_diameter0.2500 INCHES NOMINAL BOTH ENDS IN
overall_length1.125 INCHES NOMINAL1.125 INCHES NOMINAL IN
securing_methodCLAMP BOTH ENDS
outside_diameter0.750 INCHES NOMINAL0.750 INCHES NOMINAL IN
NSN3010-00-200-0187
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUPLING,SHAFT,FLEXIBLE TITLE COMPONENT PN 1052178 MFR COUPLING,SHAFT,FLEXIBL
KEY FEATURES
•
SECURING METHOD: CLAMP BOTH ENDS
•
BORE LENGTH: 0.4060 INCHES NOMINAL BOTH ENDS IN
•
DESIGN TYPE: SPRING WASHER
•
OUTSIDE DIAMETER: 0.750 INCHES NOMINAL0.750 INCHES NOMINAL IN
•
BORE SHAPE: STRAIGHT BOTH ENDS
•
BORE DIAMETER: 0.2500 INCHES NOMINAL BOTH ENDS IN
TECHNICAL CHARACTERISTICS
SECURING METHODCLAMP BOTH ENDS
BORE LENGTH0.4060 INCHES NOMINAL BOTH ENDS IN
DESIGN TYPESPRING WASHER
OVERALL LENGTH1.125 INCHES NOMINAL1.125 INCHES NOMINAL IN
OUTSIDE DIAMETER0.750 INCHES NOMINAL0.750 INCHES NOMINAL IN
BORE SHAPESTRAIGHT BOTH ENDS
BORE DIAMETER0.2500 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.
3010-00-010-0577 3010-00-267-4959 3010-00-356-3346 3010-00-395-0188
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1052178?
1052178 is a COUPLING,SHAFT,FLEXIBLE.
What is the NSN for 1052178?
1052178 is cataloged in the U.S. Government catalog under NSN 3010-00-200-0187. 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.