The Bearing,roller,needle, cataloged under National Stock Number 3110-00-771-7337, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Rbc Aircraft Products, Inc.. 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through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-771-7337 |
| Primary Part Number | BACB10B317 |
| Item Name | Bearing,roller,needle |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Rbc Aircraft Products, Inc. |
| Status | ACTIVE |
| Retainer Fabrication Method | PRESSED |
| Outer Ring Width | 0.2810 INCHES NOMINAL IN |
| Surface Finish | GROUND |
| Style Designator | AIRFRAME, HARDENED AND GROUND, NON-SEPARABLE |
| Overall Outside Diameter | 0.9990 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM IN |
| Alignment Type | RIGID |
| Bore Diameter | 0.3743 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN |
| Material | STEEL CORROSION RESISTING OVERALL |
| Inner Ring Width | 0.3750 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 |
|---|---|
| BACB10B317 | Accurate Bushing Company, Inc. (USA) |
| BACB10B317 PRIMARY | Rbc Aircraft Products, Inc. (USA) |
| Reference | Meaning |
|---|---|
| AC22063 | 5/9 Secondary reference Timken Aerospace, Inc Dba Torrington Product |
| BACB10B317 | 5/2 Secondary reference U.S. Government activity |
| AC22063 | 5/9 Secondary reference Rbc Aircraft Products, Inc. |
| BACB10B317 | 5/9 Secondary reference Mcgill Manufacturing Company Inc Use CAGE Code 92563 for Cataloging. |
| BACB10B317 | 5/9 Secondary reference U.S. Government activity |
| YR-642 | 5/9 Secondary reference Mcgill Manufacturing Company Inc Use CAGE Code 92563 for Cataloging. |
| BACB10B317 | 5/9 Secondary reference Timken Aerospace, Inc Dba Torrington Product |
NSN 3110-00-771-7337 is a Bearing,roller,needle, manufactured by Rbc Aircraft Products, Inc., classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-00-771-7337 has 2 manufacturer part numbers on file: BACB10B317 (Accurate Bushing Company, Inc.), BACB10B317 (Rbc Aircraft Products, Inc.).
Key specifications for BACB10B317: Retainer Fabrication Method: PRESSED; Outer Ring Width: 0.2810 INCHES NOMINAL IN; Surface Finish: GROUND; Style Designator: AIRFRAME, HARDENED AND GROUND, NON-SEPARABLE. 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.