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PartsTable / COMPONENT / CL-6443-3
CL-6443-3 ✓ 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 ROLLER,CLUTCH is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: STEEL,COMP C-52100,60 TO 63 ROCKWELL C HARDNESS,0.604 IN. MIN 0.614 IN.

MAX O/A LG,0.498 IN. MIN 0.500 IN. MAX OD 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 2520-01-078-7438, 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
CL-6443-3
NSN: 2520-01-078-7438
FSC: 2520
CAGE: 77873 — ROCKFORD POWERTRAIN INC DIV POWERTRAIN ROCKFORD, INC. (USA)
SPECIFICATIONS
general_characteristics_item_descriptionSTEEL,COMP C-52100,60 TO 63 ROCKWELL C HARDNESS,0.604 IN. MIN 0.614 IN. MAX O/A LG,0.498 IN. MIN 0.500 IN. MAX OD IN
NSN2520-01-078-7438
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ROLLER,CLUTCH TITLE COMPONENT PN CL-6443-3 MFR ROLLER,CLUTCH
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL,COMP C-52100,60 TO 63 ROCKWELL C HARDNESS,0.604 IN. MIN 0.614 IN. MAX O/A LG,0.498 IN. MIN 0.500 IN. MAX OD IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL,COMP C-52100,60 TO 63 ROCKWELL C HARDNESS,0.604 IN. MIN 0.614 IN. MAX O/A LG,0.498 IN. MIN 0.500 IN. MAX OD IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
6515NCM105493Interchangeable
interchangeable cross-reference
interchangeable
16231Interchangeable
interchangeable cross-reference
interchangeable
206.080Interchangeable
interchangeable cross-reference
interchangeable
2-06080Interchangeable
Same NIIN cross-reference
interchangeable
2-727-482-06080Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CL-6443-3?
CL-6443-3 is a ROLLER,CLUTCH.
What parts can replace CL-6443-3?
There are 5 known substitutes for CL-6443-3: 6515NCM105493, 16231, 206.080 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CL-6443-3?
CL-6443-3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2520-01-078-7438. 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