The Ring,retaining, cataloged under National Stock Number 5325-01-109-4046, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Sihi Pumps, Inc.. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Ring,retaining |
| FSC / FSG | 5325 — Fastening Devices (FSG 53) |
| Manufacturers | Evac North America Inc (CAGE 47WD8); Sihi Pumps, Inc. (CAGE 58874) |
| Parameter | Value |
|---|---|
| NSN | 5325-01-109-4046 |
| Primary Part Number | 058.002001.090 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Sihi Pumps, 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 |
|---|---|
| 2600852-025 | Evac North America Inc (USA) |
| 058.002001.090 PRIMARY | Sihi Pumps, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 2600852-025 | 5/9 Secondary reference Envirovac Inc Dba Monogram Systems-Rockford Div |
NSN 5325-01-109-4046 is a Ring,retaining, manufactured by Sihi Pumps, Inc., classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-109-4046 has 2 manufacturer part numbers on file: 2600852-025 (Evac North America Inc), 058.002001.090 (Sihi Pumps, 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.