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121461 — TREAD,NONMETALLIC,NONSKID

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

121461: TREAD,NONMETALLIC,NONSKID.

The TREAD,NONMETALLIC,NONSKID is a the manufacturer industrial component. Key specifications include special_features: RESISTOR 2; HEAT SINK 1; RECTIFIER ASSEMBLY 1; TERMINAL 3, criticality_code_justification: ZZZY, reference_number_differentiating_characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-117-0757, 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
MRO→ MRO_GENERAL→ 121461
NSN: 3110-00-117-0757
NIINs: 001170757, 003564676, 011063543, 011091665, 012499753
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 24617 — GENERAL MOTORS CORP (USA)
SPECIFICATIONS
special_featuresRESISTOR 2; HEAT SINK 1; RECTIFIER ASSEMBLY 1; TERMINAL 3
criticality_code_justificationZZZY
reference_number_differentiating_characteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.
NSN3110-00-117-0757
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 121461 · OEM ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
SUBSTITUTES & CROSS-REFERENCES 8
81T3123A2Reference document
Same NSN cross-reference
Reference document — Secondary reference
15129Reference document
Same NSN cross-reference
Reference document — Secondary reference
T113Reference document
Same NSN cross-reference
Reference document — Secondary reference
81T3123AReference document
Same NSN cross-reference
Reference document — Secondary reference
19221Reference document
Same NSN cross-reference
Reference document — Secondary reference
210037Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 121461?
121461 is a TREAD,NONMETALLIC,NONSKID. It is classified as a MRO (MRO_GENERAL).
What parts can replace 121461?
There are 8 known substitutes for 121461: 81T3123A2, 15129, T113 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 121461?
121461 is cataloged in the U.S. Government catalog under NSN 3110-00-117-0757. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.