The Bearing,ball,annular, cataloged under National Stock Number 3110-01-290-2607, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Fisher Controls Co Inc. The record lists 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 — Bearings, Antifriction, Unmounted (FSG 31) |
| Manufacturers | Fisher Controls Co Inc (CAGE 22508); Proconex Inc (CAGE 0EW18) |
| Parameter | Value |
|---|---|
| NSN | 3110-01-290-2607 |
| Primary Part Number | 1R7961X00A2 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Fisher Controls Co Inc |
| 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 |
|---|---|
| 1R7961X00A2 PRIMARY | Fisher Controls Co Inc (USA) |
| 1R7961X00A2 | Proconex Inc (USA) |
| Reference | Meaning |
|---|---|
| H7106742 PIECE 78 | 5/9 Secondary reference Fisher Controls Co Inc |
| 1R7961 | 5/9 Secondary reference Fisher Controls Co Inc |
NSN 3110-01-290-2607 is a Bearing,ball,annular, manufactured by Fisher Controls Co Inc, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-290-2607 has 2 manufacturer part numbers on file: 1R7961X00A2 (Fisher Controls Co Inc), 1R7961X00A2 (Proconex Inc).
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.