The O-Ring, cataloged under National Stock Number 5331-01-292-4001, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Bae Systems Information and Electronic Systems Integration Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-ring (FSG 53) |
| Manufacturers | Bae Systems Information and Electronic Systems Integration Inc. (CAGE 72314) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-292-4001 |
| Primary Part Number | 1291-230 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Bae Systems Information and Electronic Systems Integration 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 |
|---|---|
| 1291-230 PRIMARY | Bae Systems Information and Electronic Systems Integration Inc. (USA) |
| Reference | Meaning |
|---|---|
| 1291-230 | 5/9 Secondary reference Fairchild Semiconductor Corp |
NSN 5331-01-292-4001 is a O-Ring, manufactured by Bae Systems Information and Electronic Systems Integration Inc., classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-292-4001 has 1 manufacturer part number on file: 1291-230 (Bae Systems Information and Electronic Systems Integration 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.