The Bearing,ball,annular, cataloged under National Stock Number 3110-00-421-9148, 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 14 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through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-421-9148 |
| Primary Part Number | GDW6-2E7402 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Rbc Aircraft Products, Inc. |
| Status | ACTIVE |
| Lubrication Material | GREASE |
| Outer Ring Width | 1.0575 INCHES MINIMUM AND 1.0625 INCHES MAXIMUM IN |
| Internal Clearance | 0.0030 INCHES NOMINAL AXIAL IN |
| Surface Finish | UNGROUND |
| Style Designator | LOADING GROOVE, NON-SEPARABLE |
| Overall Outside Diameter | 1.0620 INCHES MINIMUM AND 1.0625 INCHES MAXIMUM IN |
| Bore Shape | STRAIGHT |
| Contact Angle | 20.0 DEGREES NOMINAL |
| Load Direction | ANGULAR |
| Internal Fit-Up Contact Angular Direction | OUTWARD CONVERGENT |
| Bore Diameter | 0.3744 INCHES MINIMUM AND 0.3747 INCHES MAXIMUM IN |
| Material | STEEL OVERALL |
| Lubrication Material Document and Classification | MIL-G-25537 MIL SPEC SINGLE MATERIAL RESPONSE |
| Inner Ring Width | 1.1825 INCHES MINIMUM AND 1.1875 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 |
|---|---|
| GDW6-2E7402 | Rbc Aircraft Products, Inc. (USA) |
| 204-011-118-1 | General Atomics Aerotec Systems Gmbh (DEU) |
| Reference | Meaning |
|---|---|
| 204-011-118 | 5/9 Secondary reference U.S. Government activity |
| GDW6-100M | 5/9 Secondary reference Mpb Corp Div Timken Super Precision |
| 204-011-118-1 | 5/9 Secondary reference Mpb Corp Div Timken Super Precision |
| 204-011-118-1 | 5/9 Secondary reference U.S. Government activity |
| GDW6-2E7402 | 5/9 Secondary reference Timken Co Div the Timken Company |
| DW6-1 | 5/9 Secondary reference Skf Usa Inc. |
| 204-011-118-1 | 3/2 Design control — primary reference U.S. Government activity |
| 204-011-118-1 | 5/9 Secondary reference Skf Usa Inc. |
NSN 3110-00-421-9148 is a Bearing,ball,annular, manufactured by Rbc Aircraft Products, Inc., classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-00-421-9148 has 2 manufacturer part numbers on file: GDW6-2E7402 (Rbc Aircraft Products, Inc.), 204-011-118-1 (General Atomics Aerotec Systems Gmbh).
Key specifications for GDW6-2E7402: Lubrication Material: GREASE; Outer Ring Width: 1.0575 INCHES MINIMUM AND 1.0625 INCHES MAXIMUM IN; Internal Clearance: 0.0030 INCHES NOMINAL AXIAL IN; Surface Finish: UNGROUND. 14 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.