The Bearing Ball, cataloged under National Stock Number 3110-01-207-4471, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Fag Bearings Corporation. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Bearing Ball |
| FSC / FSG | 3110 — Bearings, Antifriction, Unmounted (FSG 31) |
| Manufacturers | Fag Bearings Corporation (CAGE 43991); Leonardo S.p.a. Div Electronics (CAGE A0810) |
| Parameter | Value |
|---|---|
| NSN | 3110-01-207-4471 |
| Primary Part Number | 2500-41304 |
| Item Name | Bearing Ball |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Fag Bearings Corporation |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 2500-41304 PRIMARY | Fag Bearings Corporation (USA) |
| 2500-41304 | Leonardo S.p.a. Div Electronics (ITA) |
| Reference | Meaning |
|---|---|
| 2500-41304 | 5/9 Secondary reference Alenia Difesa Spa Divisione Sistemi Avionici Ed Equipaggiamenti Unita' Gf-Sistemi Avionici |
| 5517575-005 | 7/2 Vendor item drawing reference Naval Sea Systems Command |
| 2500-41304 | 5/9 Secondary reference Bae Systems Land & Armaments L.p. |
NSN 3110-01-207-4471 is a Bearing Ball, manufactured by Fag Bearings Corporation, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-207-4471 has 2 manufacturer part numbers on file: 2500-41304 (Fag Bearings Corporation), 2500-41304 (Leonardo S.p.a. Div Electronics).
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.