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PartsTable / COMPONENT / 504743PC40
504743PC40 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The BEARING,CAPSTAN is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3950-00-306-1547, 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
504743PC40
NSN: 3950-00-306-1547
FSC: 3950
CAGE: 16603 — CONTROL FLOW, INC. DBA WESTECH HEAVY MACHINERY DIVISION DIV WESTECH HEAVY MACHINERY DIVISION (USA)
SPECIFICATIONS
Part Number504743PC40
NSN3950-00-306-1547
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BEARING,CAPSTAN TITLE COMPONENT PN 504743PC40 MFR BEARING,CAPSTAN
KEY FEATURES
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: BRONZE,14.524 IN. MIN,14.526 IN. MAX ID,BY 15.255 IN. MIN,15.257 IN. MAX OD BY 3 IN. O/A LG,FLANGE 17.750 IN. OD BY 0.375 IN. THK,FOUR STRAIGHT OIL GROOVES 1/2 IN. WIDE BY 1/8 IN. DEEP,90 DEGREES APART,OPEN ON BOTH ENDS AND RUNNING OUT ON FLANGE TO 0.1875 IN. FROM OD,7/32 IN. BY 45 DEG CHAMFER ON FLANGE ID CORNER IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONBRONZE,14.524 IN. MIN,14.526 IN. MAX ID,BY 15.255 IN. MIN,15.257 IN. MAX OD BY 3 IN. O/A LG,FLANGE 17.750 IN. OD BY 0.375 IN. THK,FOUR STRAIGHT OIL GROOVES 1/2 IN. WIDE BY 1/8 IN. DEEP,90 DEGREES APART,OPEN ON BOTH ENDS AND RUNNING OUT ON FLANGE TO 0.1875 IN. FROM OD,7/32 IN. BY 45 DEG CHAMFER ON FLANGE ID CORNER IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
A8107Interchangeable
interchangeable cross-reference
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8107Interchangeable
interchangeable cross-reference
interchangeable
5601Interchangeable
IBM 1M LC/LC Fiber Cable
interchangeable
315315Interchangeable
interchangeable cross-reference
interchangeable
SM-C-178688Interchangeable
interchangeable cross-reference
interchangeable
524-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 504743PC40?
504743PC40 is a BEARING,CAPSTAN.
What parts can replace 504743PC40?
There are 12 known substitutes for 504743PC40: A8107, 8107, 5601 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 504743PC40?
504743PC40 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3950-00-306-1547. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026