The Bearing,roller,tapered, cataloged under National Stock Number 3110-01-252-5025, 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 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-252-5025 |
| Primary Part Number | 2D3-1014 ITEM 19 |
| Item Name | Bearing,roller,tapered |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | The Timken Corporation |
| Status | ACTIVE |
| Material Document and Classification | FF-B-187A FED SPEC SINGLE MATERIAL RESPONSE OVERALL A |
| Material | STEEL CORROSION RESISTING OVERALL |
| 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 |
|---|---|
| 2D3-1014 ITEM 19 PRIMARY | The Timken Corporation (USA) |
| Reference | Meaning |
|---|---|
| 2D3-1014 ITEM 19 | 7/2 Vendor item drawing reference Lake Shore Systems, Inc. |
| 14137A/14274A | C/1 Advisory reference — outside the item-of-supply concept The Timken Corporation |
NSN 3110-01-252-5025 is a Bearing,roller,tapered, manufactured by The Timken Corporation, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-252-5025 has 1 manufacturer part number on file: 2D3-1014 ITEM 19 (The Timken Corporation).
Key specifications for 2D3-1014 ITEM 19: Material Document and Classification: FF-B-187A FED SPEC SINGLE MATERIAL RESPONSE OVERALL A; Part Name Assigned by Controlling Agency: BEARING; Material: STEEL CORROSION RESISTING OVERALL. 2 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.