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BB8718 — CORE,FLEXIBLE SHAFT ASSEMBLY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

BB8718: CORE,FLEXIBLE SHAFT ASSEMBLY.

The CORE,FLEXIBLE SHAFT ASSEMBLY is a the manufacturer industrial component. Key specifications include end_type: SQUARE MALE, material: STEEL, core_diameter: 0.150 INCHES NOMINAL IN, overall_length: 49.000 INCHES NOMINAL IN, end_overall_length: 2.000 INCHES NOMINAL IN, fsc_application_data: SPEEDOMETER. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-773-5642, 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
BB8718
NSN: 3040-00-773-5642
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 56442 — DIAMOND REO TRUCK CO (USA)
SPECIFICATIONS
end_typeSQUARE MALE
materialSTEEL
core_diameter0.150 INCHES NOMINAL IN
overall_length49.000 INCHES NOMINAL IN
end_overall_length2.000 INCHES NOMINAL IN
fsc_application_dataSPEEDOMETER
cross_section_size_and_location0.187 INCHES NOMINAL DIAMETER IN
NSN3040-00-773-5642
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CORE,FLEXIBLE SHAFT ASSEMBLY TITLE COMPONENT PN BB8718 MFR CORE,FLEXIBLE SHAFT AS
KEY FEATURES
•
FSC APPLICATION DATA: SPEEDOMETER
•
CROSS SECTION SIZE AND LOCATION: 0.187 INCHES NOMINAL DIAMETER IN
•
CORE DIAMETER: 0.150 INCHES NOMINAL IN
•
END OVERALL LENGTH: 1.563 INCHES NOMINAL IN
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATASPEEDOMETER
CROSS SECTION SIZE AND LOCATION0.187 INCHES NOMINAL DIAMETER IN
CROSS SECTION SIZE AND LOCATION0.203 INCHES NOMINAL ACROSS FLATS IN
OVERALL LENGTH49.000 INCHES NOMINAL IN
CORE DIAMETER0.150 INCHES NOMINAL IN
END OVERALL LENGTH1.563 INCHES NOMINAL IN
END OVERALL LENGTH2.000 INCHES NOMINAL IN
MATERIALSTEEL
END TYPESQUARE MALE
END TYPEROUND KEYED
OTHER ITEMS IN FSC 3040 — Miscellaneous Power Transmission Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3040-00-001-0046 3040-00-001-0047 3040-00-001-0048 3040-00-001-0068 3040-00-001-0077 3040-00-001-0078 3040-00-001-0089 3040-00-001-1224
SUBSTITUTES & CROSS-REFERENCES 2
36796-48Reference document
Same NSN cross-reference
Reference document — Secondary reference
858220011Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is BB8718?
BB8718 is a CORE,FLEXIBLE SHAFT ASSEMBLY.
What parts can replace BB8718?
There are 2 known substitutes for BB8718: 36796-48, 858220011. Substitute compatibility should be verified for your specific system.
What is the NSN for BB8718?
BB8718 is cataloged in the U.S. Government catalog under NSN 3040-00-773-5642. 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.