The Bearing,roller,tapered, cataloged under National Stock Number 3110-01-374-9309, 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 6 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-374-9309 |
| Primary Part Number | JM716649-90N01 |
| Item Name | Bearing,roller,tapered |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | The Timken Corporation |
| Status | ACTIVE |
| Style Designator | STRAIGHT BORE, SINGLE CUPS, SINGLE CONES CUP AND CONE SPACERSSTRAIGHT BORE, SINGLE CUPS, SINGLE CONES CUP AND CONE SPACERS |
| Overall Outside Diameter | 130.000 MILLIMETERS NOMINAL130.000 MILLIMETERS NOMINAL MM |
| Backface Corner Radius | 0.8 MILLIMETERS NOMINAL0.8 MILLIMETERS NOMINAL MM |
| Cone Corner Radius | 3.0 MILLIMETERS NOMINAL3.0 MILLIMETERS NOMINAL MM |
| Standout Width | 6.2545 MILLIMETERS NOMINAL6.2545 MILLIMETERS NOMINAL MM |
| Bore Diameter | 85.000 MILLIMETERS NOMINAL85.000 MILLIMETERS NOMINAL MM |
| 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 |
|---|---|
| JM716649-90N01 PRIMARY | The Timken Corporation (USA) |
| 2D3-03268 ITEM 25 | Lake Shore Systems, Inc. (USA) |
NSN 3110-01-374-9309 is a Bearing,roller,tapered, manufactured by The Timken Corporation, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-374-9309 has 2 manufacturer part numbers on file: JM716649-90N01 (The Timken Corporation), 2D3-03268 ITEM 25 (Lake Shore Systems, Inc.).
Key specifications for JM716649-90N01: Style Designator: STRAIGHT BORE, SINGLE CUPS, SINGLE CONES CUP AND CONE SPACERSSTRAIGHT BORE, SINGLE CUPS, SINGLE CONES CUP AND CONE SPACERS; Overall Width: 66.000 MILLIMETERS NOMINAL66.000 MILLIMETERS NOMINAL MM; Overall Outside Diameter: 130.000 MILLIMETERS NOMINAL130.000 MILLIMETERS NOMINAL MM; Backface Corner Radius: 0.8 MILLIMETERS NOMINAL0.8 MILLIMETERS NOMINAL MM. 6 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.