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PartsTable / COMPONENT / CC-4503
CC-4503 ✓ 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,WASHER,THRUST is a the manufacturer industrial component. Key specifications include diameter: 2.2500 INCHES NOMINAL IN, material: COPPER ALLOY 841 OVERALL, corner_shape: SQUARE ALL CORNERS, outside_diameter: 4.5000 INCHES NOMINAL IN, style_designator: ROUND, overall_thickness: 0.1875 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6760-00-186-0215, 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
CC-4503
NSN: 6760-00-186-0215
FSC: 6760
CAGE: 80149 — CALUMET PHOTOGRAPHIC, INC. (USA)
SPECIFICATIONS
diameter2.2500 INCHES NOMINAL IN
materialCOPPER ALLOY 841 OVERALL
corner_shapeSQUARE ALL CORNERS
outside_diameter4.5000 INCHES NOMINAL IN
style_designatorROUND
overall_thickness0.1875 INCHES NOMINAL IN
surface_conditionGROUND
center_hole_shape_styleROUND
cross-sectional_shape_styleRECTANGULAR
material_document_and_classificationMIL-B-5687 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN6760-00-186-0215
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BEARING,WASHER,THRUST TITLE COMPONENT PN CC-4503 MFR BEARING,WASHER,THRUST
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
1051Interchangeable
interchangeable cross-reference
interchangeable
2611Interchangeable
interchangeable cross-reference
interchangeable
2131Interchangeable
interchangeable cross-reference
interchangeable
0916-044-3010 ITEM 152Interchangeable
interchangeable cross-reference
interchangeable
CC-4503Interchangeable
interchangeable cross-reference
interchangeable
CC-420Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CC-4503?
CC-4503 is a BEARING,WASHER,THRUST.
What parts can replace CC-4503?
There are 7 known substitutes for CC-4503: 1051, 2611, 2131 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CC-4503?
CC-4503 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6760-00-186-0215. 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