NSN 3110-00-237-6949 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-237-6949. Manufacturer of record part number: 8S2125.
Manufacturer of record: Caterpillar Inc Div Caterpillar Defense
Identification
NSN: 3110-00-237-6949
NIIN: 002376949
FSC: 3110 — Bearings, Antifriction, Unmounted
FSG: 31 — Bearings
Primary part number: 8S2125
Manufacturer: Caterpillar Inc Div Caterpillar Defense
General Description
The Cup,tapered Roller Bearing, cataloged under National Stock Number 3110-00-237-6949, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
Cup,tapered Roller Bearing
FSC / FSG
3110 — Bearings, Antifriction, Unmounted (FSG 31)
Manufacturers
The Timken Corporation (CAGE 60038); Ntn Bearing Corporation of America (CAGE 0LTL1); Caterpillar Inc Div Caterpillar Defense (CAGE 11083)
NSN 3110-00-237-6949 is a Cup,tapered Roller Bearing, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
What part numbers are listed for NSN 3110-00-237-6949?
NSN 3110-00-237-6949 has 3 manufacturer part numbers on file: M533310 (The Timken Corporation), M533310 (Ntn Bearing Corporation of America), 8S2125 (Caterpillar Inc Div Caterpillar Defense).
Is NSN 3110-00-237-6949 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.