The Bearing,ball,annular, cataloged under National Stock Number 3110-01-241-5146, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is New Hampshire Ball Bearings Inc Div Precision Division. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 — Bearings, Antifriction, Unmounted (FSG 31) |
| Manufacturers | Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division (CAGE 17472); New Hampshire Ball Bearings Inc Div Precision Division (CAGE 50294) |
| Parameter | Value |
|---|---|
| NSN | 3110-01-241-5146 |
| Primary Part Number | SSMDR-4ZZSD501FA5P58LY48 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | New Hampshire Ball Bearings Inc Div Precision Division |
| Status | ACTIVE |
| 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 |
|---|---|
| 110703-1 | Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division (USA) |
| SSMDR-4ZZSD501FA5P58LY48 PRIMARY | New Hampshire Ball Bearings Inc Div Precision Division (USA) |
| Reference | Meaning |
|---|---|
| 4170K810/356 | 3/2 Design control — primary reference U.S. Government activity |
| SSMDR-4ZZSD501/LY48 | 5/9 Secondary reference New Hampshire Ball Bearings Inc Div Precision Division |
| 4170K810/287 | 3/2 Design control — primary reference U.S. Government activity |
| 110703-1 | 5/9 Secondary reference U.S. Government activity |
NSN 3110-01-241-5146 is a Bearing,ball,annular, manufactured by New Hampshire Ball Bearings Inc Div Precision Division, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-241-5146 has 2 manufacturer part numbers on file: 110703-1 (Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division), SSMDR-4ZZSD501FA5P58LY48 (New Hampshire Ball Bearings Inc Div Precision Division).
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.