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Technical Data Sheet
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051144-21380 — Technical Data Sheet

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— · COMPONENT
WHAT YOU NEED TO KNOW
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Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The WHEEL,ABRASIVE is a the manufacturer industrial component. Key specifications include wheel_diameter: 2.000 INCHES NOMINAL IN, special_features: MOUNTING METHOD: THREADED ADAPTER. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5345-01-066-4943, 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
051144-21380
NSN: 5345-01-066-4943
FSC: 5345
CAGE: 76381 — 3M COMPANY (USA)
SPECIFICATIONS
wheel_diameter2.000 INCHES NOMINAL IN
special_featuresMOUNTING METHOD: THREADED ADAPTER
NSN5345-01-066-4943
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available WHEEL,ABRASIVE TITLE COMPONENT PN 051144-21380 MFR WHEEL,ABRASIVE
KEY FEATURES
•
WHEEL DIAMETER: 2.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
WHEEL DIAMETER2.000 INCHES NOMINAL IN
SPECIAL FEATURESMOUNTING METHOD: THREADED ADAPTER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
8KT8E12InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
22401InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
RS1024-105InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1A181-161InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
22-101InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
22-433InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 051144-21380?
051144-21380 is a WHEEL,ABRASIVE.
What parts can replace 051144-21380?
There are 15 known substitutes for 051144-21380: 8KT8E12, 22401, RS1024-105 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 051144-21380?
051144-21380 is cataloged in the Federal Logistics Information System under NSN 5345-01-066-4943. 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: October 2026