The O-Ring, cataloged under National Stock Number 5331-01-394-7928, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Karl Senner, L.l.c. Dba Karl Senner Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-ring (FSG 53) |
| Manufacturers | Karl Senner, L.l.c. Dba Karl Senner Inc (CAGE 68225); Reintjes Gmbh (CAGE D8835) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-394-7928 |
| Primary Part Number | 25445 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Karl Senner, L.l.c. Dba Karl Senner 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 |
|---|---|
| 25445 PRIMARY | Karl Senner, L.l.c. Dba Karl Senner Inc (USA) |
| WVS-2232-V33 | Reintjes Gmbh (DEU) |
NSN 5331-01-394-7928 is a O-Ring, manufactured by Karl Senner, L.l.c. Dba Karl Senner Inc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-394-7928 has 2 manufacturer part numbers on file: 25445 (Karl Senner, L.l.c. Dba Karl Senner Inc), WVS-2232-V33 (Reintjes Gmbh).
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.