The Ball,bearing, cataloged under National Stock Number 3110-01-247-1056, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Eaton Corporation Dba Eaton Inoac. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Ball,bearing |
| FSC / FSG | 3110 — Bearings, Antifriction, Unmounted (FSG 31) |
| Manufacturers | Eaton Corporation Dba Eaton Inoac (CAGE 0DT23); SAS Avifil (CAGE F9901) |
| Parameter | Value |
|---|---|
| NSN | 3110-01-247-1056 |
| Primary Part Number | 221075 |
| Item Name | Ball,bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Eaton Corporation Dba Eaton Inoac |
| 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 |
|---|---|
| 221075 PRIMARY | Eaton Corporation Dba Eaton Inoac (USA) |
| 221075 | SAS Avifil (FRA) |
| Reference | Meaning |
|---|---|
| 61429AHL ITEM 10 | 5/9 Secondary reference U.S. Government activity |
| 221075 | 5/9 Secondary reference U.S. Government activity |
| 82123 | 5/9 Secondary reference U.S. Government activity |
| 82123 | 5/9 Secondary reference Eaton Corporation Dba Eaton Inoac |
| 61429AHL ITEM 10 | 5/9 Secondary reference Eaton Corporation Dba Eaton Inoac |
| 82123 | 5/9 Secondary reference SAS Avifil |
NSN 3110-01-247-1056 is a Ball,bearing, manufactured by Eaton Corporation Dba Eaton Inoac, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-247-1056 has 2 manufacturer part numbers on file: 221075 (Eaton Corporation Dba Eaton Inoac), 221075 (SAS Avifil).
4 possible matches (shared part number, not a government interchangeability claim): 6650-01-460-5726, 3040-01-461-3391, 6680-01-632-5068. Verify interchangeability with system specifications before substitution.
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.