The Bearing,roller,needle, cataloged under National Stock Number 3110-00-112-6038, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Timken Aerospace, Inc Dba Torrington Product. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-112-6038 |
| Primary Part Number | IRA-6-L |
| Item Name | Bearing,roller,needle |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Timken Aerospace, Inc Dba Torrington Product |
| Status | ACTIVE |
| Outer Ring Width | 0.7500 INCHES NOMINAL IN |
| Surface Finish | GROUND |
| Style Designator | SEPARABLE INNER RACE, DRAWN SHELL |
| Overall Outside Diameter | 0.7500 INCHES NOMINAL IN |
| Alignment Type | RIGID |
| Standard Tolerance Designation | AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS |
| Bore Diameter | 0.3750 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Inner Ring Width | 0.7812 INCHES NOMINAL 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 |
|---|---|
| IRA-6-L PRIMARY | Timken Aerospace, Inc Dba Torrington Product (USA) |
| 177030-104 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 177030-104 | 5/9 Secondary reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
NSN 3110-00-112-6038 is a Bearing,roller,needle, manufactured by Timken Aerospace, Inc Dba Torrington Product, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-00-112-6038 has 2 manufacturer part numbers on file: IRA-6-L (Timken Aerospace, Inc Dba Torrington Product), 177030-104 (Naval Sea Systems Command).
Key specifications for IRA-6-L: Outer Ring Width: 0.7500 INCHES NOMINAL IN; Surface Finish: GROUND; Style Designator: SEPARABLE INNER RACE, DRAWN SHELL; Overall Outside Diameter: 0.7500 INCHES NOMINAL IN. 9 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.