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PartsTable / COMPONENT / 154-1651
154-1651 ✓ 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 GEAR,SPUR is a the manufacturer industrial component. Key specifications include teeth_quantity: 20, special_features: MATERIAL 18NICRMO5, GEAR CASE HARDENED NOT RATED, face_nominal_width: 68.0 MILLIMETERS MM, end_item_identification: GEAR REDUCER, RR TRANSMISSIONS, INC. MODEL RR2300QF - TC254, nominal_outside_diameter: 100.0 MILLIMETERS MM.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-01-383-5241, 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
154-1651
NSN: 3020-01-383-5241
FSC: 3020
CAGE: 0M7H9 — R R TRANSMISSIONS INC (USA)
SPECIFICATIONS
teeth_quantity20
special_featuresMATERIAL 18NICRMO5, GEAR CASE HARDENED NOT RATED
face_nominal_width68.0 MILLIMETERS MM
end_item_identificationGEAR REDUCER, RR TRANSMISSIONS, INC. MODEL RR2300QF - TC254
nominal_outside_diameter100.0 MILLIMETERS MM
NSN3020-01-383-5241
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR,SPUR TITLE COMPONENT PN 154-1651 MFR GEAR,SPUR
KEY FEATURES
•
NOMINAL OUTSIDE DIAMETER: 100.0 MILLIMETERS MM
•
FACE NOMINAL WIDTH: 68.0 MILLIMETERS MM
•
TEETH QUANTITY: 20
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL OUTSIDE DIAMETER100.0 MILLIMETERS MM
FACE NOMINAL WIDTH68.0 MILLIMETERS MM
SPECIAL FEATURESMATERIAL 18NICRMO5, GEAR CASE HARDENED NOT RATED
TEETH QUANTITY20
END ITEM IDENTIFICATIONGEAR REDUCER, RR TRANSMISSIONS, INC. MODEL RR2300QF - TC254
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
0211159Interchangeable
interchangeable cross-reference
interchangeable
654165Interchangeable
interchangeable cross-reference
interchangeable
17137Interchangeable
interchangeable cross-reference
interchangeable
10475Interchangeable
interchangeable cross-reference
interchangeable
F17137Interchangeable
interchangeable cross-reference
interchangeable
100868Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 154-1651?
154-1651 is a GEAR,SPUR.
What parts can replace 154-1651?
There are 10 known substitutes for 154-1651: 0211159, 654165, 17137 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 154-1651?
154-1651 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-01-383-5241. 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