The Ring,retaining, cataloged under National Stock Number 5325-01-312-7002, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Lake Shore Systems, Inc.. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Ring,retaining |
| FSC / FSG | 5325 — Fastening Devices (FSG 53) |
| Manufacturers | Lake Shore Systems, Inc. (CAGE 34712) |
| Parameter | Value |
|---|---|
| NSN | 5325-01-312-7002 |
| Primary Part Number | 3100-137-SS |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Lake Shore Systems, 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 |
|---|---|
| 3100-137-SS PRIMARY | Lake Shore Systems, Inc. (USA) |
| 319754 PIECE 31 | Lake Shore Systems, Inc. (USA) |
NSN 5325-01-312-7002 is a Ring,retaining, manufactured by Lake Shore Systems, Inc., classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-312-7002 has 2 manufacturer part numbers on file: 3100-137-SS (Lake Shore Systems, Inc.), 319754 PIECE 31 (Lake Shore Systems, 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.