The O-Ring, cataloged under National Stock Number 5331-01-384-4250, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Raytheon Company Dba Raytheon Co. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | O-Ring |
| FSC / FSG | 5331 — O-ring (FSG 53) |
| Manufacturers | Raytheon Company Dba Raytheon Co (CAGE 3B150); Thales Dms France SAS (CAGE F8294); Raytheon Company (CAGE 54X10) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-384-4250 |
| Primary Part Number | 91568976 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| 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 |
|---|---|
| 91568976 | Raytheon Company Dba Raytheon Co (USA) |
| 91568976 | Thales Dms France SAS (FRA) |
| 91568976 | Raytheon Company (USA) |
| Reference | Meaning |
|---|---|
| 91568976 | 3/9 Design control — primary reference Thomson Csf Inc Pacific Rim Opns Div |
| 91568976 | 5/9 Secondary reference Raytheon Company Div Corp |
NSN 5331-01-384-4250 is a O-Ring, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-384-4250 has 3 manufacturer part numbers on file: 91568976 (Raytheon Company Dba Raytheon Co), 91568976 (Thales Dms France SAS), 91568976 (Raytheon Company).
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.