The Ring,retaining, cataloged under National Stock Number 5325-01-341-9387, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Siemens Industry Inc. Dba Flender. The record lists 2 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Ring,retaining |
| FSC / FSG | 5325 — Fastening Devices (FSG 53) |
| Manufacturers | Siemens Industry Inc. Dba Flender (CAGE 53W78); Appleton Marine Inc (CAGE 70433) |
| Parameter | Value |
|---|---|
| NSN | 5325-01-341-9387 |
| Primary Part Number | FFA:000000417563 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Siemens Industry Inc. Dba Flender |
| 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 |
|---|---|
| FFA:000000417563 PRIMARY | Siemens Industry Inc. Dba Flender (USA) |
| YMD-5552-R ITEM 5 | Appleton Marine Inc (USA) |
| Reference | Meaning |
|---|---|
| 417563 | 5/9 Secondary reference Siemens Industry Inc. Dba Flender |
| 5266019 ITEM 5 | 5/9 Secondary reference Flender Corporation Dba Foreign Parent Is a Friedr Flender Ag Bocholt Germany. |
| 417563 | 5/9 Secondary reference Flender Corporation Dba Foreign Parent Is a Friedr Flender Ag Bocholt Germany. |
NSN 5325-01-341-9387 is a Ring,retaining, manufactured by Siemens Industry Inc. Dba Flender, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-341-9387 has 2 manufacturer part numbers on file: FFA:000000417563 (Siemens Industry Inc. Dba Flender), YMD-5552-R ITEM 5 (Appleton Marine 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.