The Ring,retaining, cataloged under National Stock Number 5325-01-725-9991, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Tecnova Advanced Systems, Inc. Dba Tecnova Advanced Systems Inc Div Tecnadyne. 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 | 5325-01-725-9991 |
| Primary Part Number | 188-529 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Tecnova Advanced Systems, Inc. Dba Tecnova Advanced Systems Inc Div Tecnadyne |
| 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 |
|---|---|
| 188-529 PRIMARY | Tecnova Advanced Systems, Inc. Dba Tecnova Advanced Systems Inc Div Tecnadyne (USA) |
NSN 5325-01-725-9991 is a Ring,retaining, manufactured by Tecnova Advanced Systems, Inc. Dba Tecnova Advanced Systems Inc Div Tecnadyne, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-725-9991 has 1 manufacturer part number on file: 188-529 (Tecnova Advanced Systems, Inc. Dba Tecnova Advanced Systems Inc Div Tecnadyne).
Key specifications for 188-529: Part Name Assigned by Controlling Agency: RETAINING RING,E-STYLE; End Item Identification: STEERING CONTROL. 0 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.