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R883B258 ✓ 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 material: STEEL OVERALL, bore_style: PLAIN BOTH ENDS, teeth_quantity: 30, style_designator: PROTRUDING HUB. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-376-9190, 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
R883B258
NSN: 3020-00-376-9190
FSC: 3020
CAGE: 32657 — DORER ENGINEERING INC DBA O J RODGERS COMPANY (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_stylePLAIN BOTH ENDS
teeth_quantity30
style_designatorPROTRUDING HUB
NSN3020-00-376-9190
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR,SPUR TITLE COMPONENT PN R883B258 MFR GEAR,SPUR
KEY FEATURES
•
BORE STYLE: PLAIN BOTH ENDS
•
TEETH QUANTITY: 30
•
STYLE DESIGNATOR: PROTRUDING HUB
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
BORE STYLEPLAIN BOTH ENDS
TEETH QUANTITY30
STYLE DESIGNATORPROTRUDING HUB
MATERIALSTEEL OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
051-1644Interchangeable
interchangeable cross-reference
interchangeable
1-412-V(20X18)Interchangeable
interchangeable cross-reference
interchangeable
292MR314P1Interchangeable
interchangeable cross-reference
interchangeable
12454Interchangeable
interchangeable cross-reference
interchangeable
98-1378Interchangeable
interchangeable cross-reference
interchangeable
12454-GInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is R883B258?
R883B258 is a GEAR,SPUR.
What parts can replace R883B258?
There are 7 known substitutes for R883B258: 051-1644, 1-412-V(20X18), 292MR314P1 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for R883B258?
R883B258 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-376-9190. 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