The O-Ring, cataloged under National Stock Number 5331-01-733-9831, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Superbolt Inc. The record lists 3 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 | Superbolt Inc (CAGE 0S9Z9); Bae Systems Marine Limited (CAGE K6451) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-733-9831 |
| Primary Part Number | C-6081 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Superbolt Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 29081-01 PART 9 | Superbolt Inc (USA) |
| C-6081 PRIMARY | Superbolt Inc (USA) |
| 70083234 | Bae Systems Marine Limited (GBR) |
NSN 5331-01-733-9831 is a O-Ring, manufactured by Superbolt Inc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-733-9831 has 3 manufacturer part numbers on file: 29081-01 PART 9 (Superbolt Inc), C-6081 (Superbolt Inc), 70083234 (Bae Systems Marine Limited).
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.