The Ring,retaining, cataloged under National Stock Number 5325-01-175-6820, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Woodward, Inc.. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Ring,retaining |
| FSC / FSG | 5325 — Fastening Devices (FSG 53) |
| Manufacturers | Thales Sa (CAGE F6481); Woodward, Inc. (CAGE 31361) |
| Parameter | Value |
|---|---|
| NSN | 5325-01-175-6820 |
| Primary Part Number | 1016-105 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Woodward, 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 |
|---|---|
| 91624313 | Thales Sa (FRA) |
| 89015-138 SN2352533 | Woodward, Inc. (USA) |
| 1016-105 PRIMARY | Woodward, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 3000-X45-ST-ZD | 5/9 Secondary reference U.S. Government activity |
| 3000-X45-ST-ZD | C/1 Advisory reference — outside the item-of-supply concept Rotor Clip Company, Inc. |
| 1016-105 | C/1 Advisory reference — outside the item-of-supply concept Woodward, Inc. Div Fuel Systems and Controls |
NSN 5325-01-175-6820 is a Ring,retaining, manufactured by Woodward, Inc., classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-175-6820 has 3 manufacturer part numbers on file: 91624313 (Thales Sa), 89015-138 SN2352533 (Woodward, Inc.), 1016-105 (Woodward, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 1560-01-548-7829. Verify interchangeability with system specifications before substitution.
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.