The Bearing,roller,needle, cataloged under National Stock Number 3110-01-461-0628, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 4 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3110-01-461-0628 |
| Primary Part Number | 10250057-3 |
| Item Name | Bearing,roller,needle |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Style Designator | SEPARABLE ROLLERS, CLOSED END, DRAWN SHELL |
| Overall Outside Diameter | 3.1245 INCHES MINIMUM AND 3.1255 INCHES MAXIMUM IN |
| Bore Diameter | 2.7510 INCHES MINIMUM AND 2.7524 INCHES MAXIMUM IN |
| Material | STEEL 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 |
|---|---|
| 10250057-3 PRIMARY | Us Army Aviation and Missile Command (USA) |
| Reference | Meaning |
|---|---|
| J-4412 | 5/1 Secondary reference Timken Aerospace, Inc Dba Torrington Product |
| 10250057-3 | 5/1 Secondary reference Timken Aerospace, Inc Dba Torrington Product |
NSN 3110-01-461-0628 is a Bearing,roller,needle, manufactured by Us Army Aviation and Missile Command, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-461-0628 has 1 manufacturer part number on file: 10250057-3 (Us Army Aviation and Missile Command).
Key specifications for 10250057-3: Style Designator: SEPARABLE ROLLERS, CLOSED END, DRAWN SHELL; Overall Width: 0.7400 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN; Overall Outside Diameter: 3.1245 INCHES MINIMUM AND 3.1255 INCHES MAXIMUM IN; Special Features: LIMITING STATIC SPEED 4500 RPM; 0.135 POUNDS LBS. 4 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.