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Technical Data Sheet
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CB75513 — COUPLING,SHAFT,FLEXIBLE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

CB75513: COUPLING,SHAFT,FLEXIBLE.

The COUPLING,SHAFT,FLEXIBLE is a the manufacturer industrial component. Key specifications include material: STEEL, end_item_identification: COUPLING,KOP FLEX,VARIOUS MODELS. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-370-5526, 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
CB75513
NSN: 3040-01-370-5526
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 75394 — EMERSON POWER TRANSMISSION CORPORATION DBA EMERSON DIV EMERSON POWER TRANSMISSION DIVISION (USA)
SPECIFICATIONS
materialSTEEL
end_item_identificationCOUPLING,KOP FLEX,VARIOUS MODELS
NSN3040-01-370-5526
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUPLING,SHAFT,FLEXIBLE TITLE COMPONENT PN CB75513 MFR COUPLING,SHAFT,FLEXIBL
KEY FEATURES
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONCOUPLING,KOP FLEX,VARIOUS MODELS
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES 2
CD75542Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
CD75542 PIECE 2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 CB75513?
CB75513 is a COUPLING,SHAFT,FLEXIBLE.
What parts can replace CB75513?
There are 2 known substitutes for CB75513: CD75542, CD75542 PIECE 2. Substitute compatibility should be verified for your specific system.
What is the NSN for CB75513?
CB75513 is cataloged in the U.S. Government catalog under NSN 3040-01-370-5526. 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.