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Technical Data Sheet
PartsTable / COMPONENT / 1006121
1006121 ✓ Verified by PartsTable
3M · 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 CLUTCH ASSEMBLY,FRICTION is a 3M industrial component. Key specifications include overall_length: 1.125 INCHES NOMINAL IN, overall_diameter: 2.215 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3010-01-032-8170, 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
1006121
NSN: 3010-01-032-8170
FSC: 3010
CAGE: 28792 — WACKER CORP (USA)
SPECIFICATIONS
overall_length1.125 INCHES NOMINAL IN
overall_diameter2.215 INCHES NOMINAL IN
special_featuresSTEEL;CENTRIFUGAL TYPE;INCLUDES HUB;4 SHOES AND RETURN SPRINGS;TAPERED:MINOR DIA 0.455 IN.,MAJOR DIA 0.625 IN.;2-1/4 IN. NOM CLUTCH SIZE IN
NSN3010-01-032-8170
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: 3M CLUTCH ASSEMBLY,FRICTION TITLE COMPONENT PN 1006121 MFR 3M CLUTCH ASSEMBLY,FRICTI
KEY FEATURES
•
OVERALL DIAMETER: 2.215 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH1.125 INCHES NOMINAL IN
OVERALL DIAMETER2.215 INCHES NOMINAL IN
SPECIAL FEATURESSTEEL;CENTRIFUGAL TYPE;INCLUDES HUB;4 SHOES AND RETURN SPRINGS;TAPERED:MINOR DIA 0.455 IN.,MAJOR DIA 0.625 IN.;2-1/4 IN. NOM CLUTCH SIZE IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
78321Interchangeable
interchangeable cross-reference
interchangeable
820-4551352PC 48Interchangeable
interchangeable cross-reference
interchangeable
820-4551181-3Interchangeable
interchangeable cross-reference
interchangeable
15138Interchangeable
interchangeable cross-reference
interchangeable
318-16Interchangeable
interchangeable cross-reference
interchangeable
P84Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1006121?
1006121 is a CLUTCH ASSEMBLY,FRICTION manufactured by 3M.
What parts can replace 1006121?
There are 16 known substitutes for 1006121: 78321, 820-4551352PC 48, 820-4551181-3 and 13 more. Substitute compatibility should be verified for your specific system.
Is 1006121 still available?
1006121 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026