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Technical Data Sheet
PartsTable / COMPONENT / R-12-1-9
R-12-1-9 ✓ 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,RING,PLAIN is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: STEEL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4530-01-212-6879, 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
R-12-1-9
NSN: 4530-01-212-6879
FSC: 4530
CAGE: 31923 — TODD COMBUSTION INC (USA)
SPECIFICATIONS
general_characteristics_item_descriptionSTEEL
NSN4530-01-212-6879
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ROLLER,RING,PLAIN TITLE COMPONENT PN R-12-1-9 MFR ROLLER,RING,PLAIN
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
339/13039Interchangeable
interchangeable cross-reference
interchangeable
13039Interchangeable
interchangeable cross-reference
interchangeable
684-561-9001Interchangeable
interchangeable cross-reference
interchangeable
N-46910 PIECE 42Interchangeable
interchangeable cross-reference
interchangeable
25029Interchangeable
interchangeable cross-reference
interchangeable
R-8-12-80Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is R-12-1-9?
R-12-1-9 is a ROLLER,RING,PLAIN.
What parts can replace R-12-1-9?
There are 16 known substitutes for R-12-1-9: 339/13039, 13039, 684-561-9001 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for R-12-1-9?
R-12-1-9 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4530-01-212-6879. 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