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3180943 — COUPLING,SHAFT,FLEXIBLE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

3180943: COUPLING,SHAFT,FLEXIBLE.

The COUPLING,SHAFT,FLEXIBLE is a the manufacturer industrial component. Key specifications include bore_shape: STRAIGHT THROUGH BORE, bore_length: 3.5000 INCHES NOMINAL THROUGH BORE IN, bore_diameter: 5.5010 INCHES NOMINAL THROUGH BORE IN, outside_diameter: 16.500 INCHES NOMINAL IN, end_item_identification: MK17MOD0,TURBINE PUMP EJECTION SYSTEM. This part is cataloged in the U.S.

Government catalog under NSN 3010-01-347-4641, 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
3180943
NSN: 3010-01-347-4641
FSC: 3010 — Torque Converters and Speed Changers
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
bore_shapeSTRAIGHT THROUGH BORE
bore_length3.5000 INCHES NOMINAL THROUGH BORE IN
bore_diameter5.5010 INCHES NOMINAL THROUGH BORE IN
outside_diameter16.500 INCHES NOMINAL IN
end_item_identificationMK17MOD0,TURBINE PUMP EJECTION SYSTEM
NSN3010-01-347-4641
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUPLING,SHAFT,FLEXIBLE TITLE COMPONENT PN 3180943 MFR COUPLING,SHAFT,FLEXIBL
KEY FEATURES
•
BORE LENGTH: 3.5000 INCHES NOMINAL THROUGH BORE IN
•
OUTSIDE DIAMETER: 16.500 INCHES NOMINAL IN
•
BORE SHAPE: STRAIGHT THROUGH BORE
•
BORE DIAMETER: 5.5010 INCHES NOMINAL THROUGH BORE IN
TECHNICAL CHARACTERISTICS
BORE LENGTH3.5000 INCHES NOMINAL THROUGH BORE IN
OUTSIDE DIAMETER16.500 INCHES NOMINAL IN
BORE SHAPESTRAIGHT THROUGH BORE
END ITEM IDENTIFICATIONMK17MOD0,TURBINE PUMP EJECTION SYSTEM
BORE DIAMETER5.5010 INCHES NOMINAL THROUGH BORE 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is 3180943?
3180943 is a COUPLING,SHAFT,FLEXIBLE.
What is the NSN for 3180943?
3180943 is cataloged in the U.S. Government catalog under NSN 3010-01-347-4641. 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.