The Plate,retaining,bearing, cataloged under National Stock Number 3110-01-131-7409, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-131-7409 |
| Primary Part Number | 176C1951 |
| Item Name | Plate,retaining,bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems |
| Status | ACTIVE |
| Length | 2.390 INCHES MINIMUM AND 2.450 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | MIL-STD-171,FINISH NO.5.4.1 MIL STD SINGLE TREATMENT RESPONSE OVERALL |
| Raised Surface Height | 1.070 INCHES NOMINAL IN |
| Overall Thickness | 1.130 INCHES MINIMUM AND 1.190 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE OVERALL |
| Width | 2.000 INCHES NOMINAL IN |
| Outside Raised Surface Diameter | 2.000 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| 176C1951 PRIMARY | General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems (USA) |
NSN 3110-01-131-7409 is a Plate,retaining,bearing, manufactured by General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-131-7409 has 1 manufacturer part number on file: 176C1951 (General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems).
Key specifications for 176C1951: Length: 2.390 INCHES MINIMUM AND 2.450 INCHES MAXIMUM IN; Surface Treatment Document and Classification: MIL-STD-171,FINISH NO.5.4.1 MIL STD SINGLE TREATMENT RESPONSE OVERALL; Raised Surface Height: 1.070 INCHES NOMINAL IN; Overall Thickness: 1.130 INCHES MINIMUM AND 1.190 INCHES MAXIMUM IN. 8 specifications are documented in the U.S. Government catalog.
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.