The Bearing,ball,annular, cataloged under National Stock Number 3110-00-289-6803, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Federal-Mogul Corp Government Sales Dept. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-289-6803 |
| Primary Part Number | 7214EN |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Federal-Mogul Corp Government Sales Dept |
| Status | ACTIVE |
| Retainer Fabrication Method | PRESSED |
| Outer Ring Width | 0.9048 INCHES NOMINAL IN |
| Surface Finish | GROUND |
| Style Designator | COUNTERBORED OUTER RING, NON-SEPARABLE |
| Overall Outside Diameter | 125.0 MILLIMETERS NOMINAL MM |
| Bore Shape | STRAIGHT |
| Contact Angle | 25.0 DEGREES MAXIMUM |
| Load Direction | ANGULAR |
| Standard Tolerance Designation | ABEC NO.1 |
| Bore Diameter | 70.0 MILLIMETERS NOMINAL MM |
| Material | STEEL OVERALL |
| Inner Ring Width | 0.9048 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 |
|---|---|
| 7214EN PRIMARY | Federal-Mogul Corp Government Sales Dept (USA) |
| H20214A | General Motors Llc Dba General Motors Llc (USA) |
| 1B4102 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| 7214W2 | Timken Co Div the Timken Company (USA) |
| Reference | Meaning |
|---|---|
| H20214A | 5/9 Secondary reference General Motors Corp Delco Moraine Ndh Div |
| H20214A | 5/9 Secondary reference General Motors Corp |
NSN 3110-00-289-6803 is a Bearing,ball,annular, manufactured by Federal-Mogul Corp Government Sales Dept, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-00-289-6803 has 4 manufacturer part numbers on file: 7214EN (Federal-Mogul Corp Government Sales Dept), H20214A (General Motors Llc Dba General Motors Llc), 1B4102 (Caterpillar Inc Div Caterpillar Defense), 7214W2 (Timken Co Div the Timken Company).
1 possible match (shared part number, not a government interchangeability claim): 2840-01-418-9484. Verify interchangeability with system specifications before substitution.
Key specifications for 7214EN: Retainer Fabrication Method: PRESSED; Outer Ring Width: 0.9048 INCHES NOMINAL IN; Surface Finish: GROUND; Style Designator: COUNTERBORED OUTER RING, NON-SEPARABLE. 12 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.