The Retainer,ball,bearing, cataloged under National Stock Number 3110-01-602-5961, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Rotating Precision Mechanisms, Inc. Dba Rotating Precision Mechanisms Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Retainer,ball,bearing |
| FSC / FSG | 3110 — Bearings, Antifriction, Unmounted (FSG 31) |
| Manufacturers | Rotating Precision Mechanisms, Inc. Dba Rotating Precision Mechanisms Inc (CAGE 54547) |
| Parameter | Value |
|---|---|
| NSN | 3110-01-602-5961 |
| Primary Part Number | 133657-1 |
| Item Name | Retainer,ball,bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Rotating Precision Mechanisms, Inc. Dba Rotating Precision Mechanisms Inc |
| 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 |
|---|---|
| 133657-1 PRIMARY | Rotating Precision Mechanisms, Inc. Dba Rotating Precision Mechanisms Inc (USA) |
NSN 3110-01-602-5961 is a Retainer,ball,bearing, manufactured by Rotating Precision Mechanisms, Inc. Dba Rotating Precision Mechanisms Inc, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-602-5961 has 1 manufacturer part number on file: 133657-1 (Rotating Precision Mechanisms, Inc. Dba Rotating Precision Mechanisms 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.