The Bearing,roller,tapered, cataloged under National Stock Number 3110-01-371-4095, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is The Timken Corporation. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-371-4095 |
| Primary Part Number | JLM104948-90N04 |
| Item Name | Bearing,roller,tapered |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | The Timken Corporation |
| Status | ACTIVE |
| Cup Width | 0.6693 INCHES NOMINAL0.6693 INCHES NOMINAL IN |
| Style Designator | STRAIGHT BORE, SINGLE CUPS, SINGLE CONES CUP AND CONE SPACERSSTRAIGHT BORE, SINGLE CUPS, SINGLE CONES CUP AND CONE SPACERS |
| Overall Outside Diameter | 3.2277 INCHES MINIMUM AND 3.2277 INCHES MINIMUM AND 3.2283 INCHES MAXIMUM3.2283 INCHES MAXIMUM IN |
| Backface Corner Radius | 0.1500 INCHES NOMINAL0.1500 INCHES NOMINAL IN |
| Cone Corner Radius | 0.1200 INCHES NOMINAL0.1200 INCHES NOMINAL IN |
| Standout Width | 0.1869 INCHES NOMINAL0.1869 INCHES NOMINAL IN |
| Cone Width | 0.8465 INCHES NOMINAL0.8465 INCHES NOMINAL IN |
| Bore Diameter | 1.9680 INCHES MINIMUM AND 1.9680 INCHES MINIMUM AND 1.9685 INCHES MAXIMUM1.9685 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| JLM104948-90N04 | The Timken Corporation (USA) |
| Reference | Meaning |
|---|---|
| 80296-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3110-01-371-4095 is a Bearing,roller,tapered, manufactured by The Timken Corporation, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-371-4095 has 1 manufacturer part number on file: JLM104948-90N04 (The Timken Corporation).
Key specifications for JLM104948-90N04: Cup Width: 0.6693 INCHES NOMINAL0.6693 INCHES NOMINAL IN; Style Designator: STRAIGHT BORE, SINGLE CUPS, SINGLE CONES CUP AND CONE SPACERSSTRAIGHT BORE, SINGLE CUPS, SINGLE CONES CUP AND CONE SPACERS; Overall Width: 1.9231 INCHES MINIMUM AND 1.9231 INCHES MINIMUM AND 1.9291 INCHES MAXIMUM1.9291 INCHES MAXIMUM IN; Overall Outside Diameter: 3.2277 INCHES MINIMUM AND 3.2277 INCHES MINIMUM AND 3.2283 INCHES MAXIMUM3.2283 INCHES MAXIMUM IN. 8 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.