The Bearing,ball,annular, cataloged under National Stock Number 3110-00-801-3142, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. Government technical data includes 17 specifications, cited from the U.S. Government catalog. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-801-3142 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Status | ACTIVE |
| Retainer Fabrication Method | PRESSED |
| Lubrication Material | GREASE |
| Outer Ring Width | 0.2260 INCHES NOMINAL IN |
| Internal Fit-Up Designation | STANDARD |
| Flange Outside Diameter | 0.6870 INCHES NOMINAL IN |
| Surface Finish | GROUND |
| Outer Ring Taper | 0.0680 PER FOOT IN INCHES NOMINAL |
| Shield Quantity | 2 |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Bore Shape | STRAIGHT |
| Load Direction | RADIAL |
| Flange Width | 0.0420 INCHES NOMINAL IN |
| Standard Tolerance Designation | ABEC NO.1 |
| Bore Diameter | 0.2500 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING OVERALL |
| Lubrication Material Document and Classification | MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE |
| Inner Ring Width | 0.2500 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 |
| Reference | Meaning |
|---|---|
| RS77NR4HZD7BC9 | C/1 Advisory reference — outside the item-of-supply concept General Motors Llc Dba General Motors Llc |
| AF4DDFS264 | 5/9 Secondary reference Timken Co Div the Timken Company |
| RS77NR4HZD7BC9 | 3/9 Design control — primary reference General Motors Corp Delco Moraine Ndh Div |
| RS77NR4HZD7BC9 | 5/9 Secondary reference General Motors Corp |
| FB4FFMSTB1STA019Y78C0000-0 | 5/9 Secondary reference Skf Usa Inc. |
| AF4DDMILL3545 | 5/9 Secondary reference Timken Co Div the Timken Company |
| FB4FFMSTFB1STA019Y78C0000R | 5/9 Secondary reference Skf Usa Inc. |
NSN 3110-00-801-3142 is a Bearing,ball,annular, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
Key specifications for 3110-00-801-3142: Retainer Fabrication Method: PRESSED; Lubrication Material: GREASE; Outer Ring Width: 0.2260 INCHES NOMINAL IN; Internal Fit-Up Designation: STANDARD. 17 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.