The Ring,retaining, cataloged under National Stock Number 5325-01-346-3540, 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 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Flender Pte. Ltd. (CAGE Q4081); Siemens Industry Inc. Dba Flender (CAGE 53W78) |
| Parameter | Value |
|---|---|
| NSN | 5325-01-346-3540 |
| Primary Part Number | 343230 |
| 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 |
|---|---|
| 343230 | Flender Pte. Ltd. (SGP) |
| 5Z5717707 ITEM 272 | Siemens Industry Inc. Dba Flender (USA) |
| 343230 PRIMARY | Siemens Industry Inc. Dba Flender (USA) |
| Reference | Meaning |
|---|---|
| 343230 | 5/9 Secondary reference Flender Corporation Dba Foreign Parent Is a Friedr Flender Ag Bocholt Germany. |
| 5Z5717707 ITEM 272 | 3/9 Design control — primary reference Flender Corporation Dba Foreign Parent Is a Friedr Flender Ag Bocholt Germany. |
NSN 5325-01-346-3540 is a Ring,retaining, manufactured by Siemens Industry Inc. Dba Flender, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-346-3540 has 3 manufacturer part numbers on file: 343230 (Flender Pte. Ltd.), 5Z5717707 ITEM 272 (Siemens Industry Inc. Dba Flender), 343230 (Siemens Industry Inc. Dba Flender).
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.