The Cup,tapered Roller Bearing, cataloged under National Stock Number 3110-01-644-0733, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is The Timken Corporation. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Cup,tapered Roller Bearing |
| FSC / FSG | 3110 — Bearings, Antifriction, Unmounted (FSG 31) |
| Manufacturers | General Dynamics Land Systems Canadacorp (CAGE 56161); Timken Canada Lpdiv Canadian Timken Lpdba Bedford Div Div Canadian Timken Lp (CAGE 1C412); The Timken Corporation (CAGE 60038) |
| Parameter | Value |
|---|---|
| NSN | 3110-01-644-0733 |
| Primary Part Number | JW5510 |
| Item Name | Cup,tapered Roller Bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | The Timken Corporation |
| Status | ACTIVE |
| 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 |
|---|---|
| 10673106-001 | General Dynamics Land Systems Canadacorp (CAN) |
| JW5510 | Timken Canada Lpdiv Canadian Timken Lpdba Bedford Div Div Canadian Timken Lp (CAN) |
| JW5510 PRIMARY | The Timken Corporation (USA) |
NSN 3110-01-644-0733 is a Cup,tapered Roller Bearing, manufactured by The Timken Corporation, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-644-0733 has 3 manufacturer part numbers on file: 10673106-001 (General Dynamics Land Systems Canadacorp), JW5510 (Timken Canada Lpdiv Canadian Timken Lpdba Bedford Div Div Canadian Timken Lp), JW5510 (The Timken Corporation).
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.