The Bearing,roller,needle, cataloged under National Stock Number 3110-00-453-8364, 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 8 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-453-8364 |
| Primary Part Number | AC40656 |
| Item Name | Bearing,roller,needle |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Rbc Aircraft Products, Inc. |
| Status | ACTIVE |
| Outer Ring Width | 0.7200 INCHES MINIMUM AND 0.7250 INCHES MAXIMUM IN |
| Surface Finish | GROUND |
| Overall Outside Diameter | 1.8740 INCHES MINIMUM AND 1.8750 INCHES MAXIMUM IN |
| Alignment Type | RIGID |
| Surface Treatment | CHROMIUM OUTER RING |
| Surface Treatment | CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES |
| Bore Diameter | 0.7493 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN |
| Inner Ring Width | 0.8450 INCHES MINIMUM AND 0.8500 INCHES MAXIMUM 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 |
|---|---|
| AC40656 PRIMARY | Rbc Aircraft Products, Inc. (USA) |
| YR-1-7/8-C-14 PRIMARY | Accurate Bushing Company, Inc. (USA) |
| Reference | Meaning |
|---|---|
| AC40656 | 5/9 Secondary reference Timken Aerospace, Inc Dba Torrington Product |
| C5A27512 | 7/2 Vendor item drawing reference U.S. Government activity |
| C5A27512 | 5/9 Secondary reference Speco Corp |
NSN 3110-00-453-8364 is a Bearing,roller,needle, manufactured by Rbc Aircraft Products, Inc., classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-00-453-8364 has 2 manufacturer part numbers on file: AC40656 (Rbc Aircraft Products, Inc.), YR-1-7/8-C-14 (Accurate Bushing Company, Inc.).
Key specifications for AC40656: Outer Ring Width: 0.7200 INCHES MINIMUM AND 0.7250 INCHES MAXIMUM IN; Surface Finish: GROUND; Overall Outside Diameter: 1.8740 INCHES MINIMUM AND 1.8750 INCHES MAXIMUM IN; Alignment Type: RIGID. 8 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.