The O-Ring, cataloged under National Stock Number 5331-01-230-3248, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Bae Systems Maritime Services Limited. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Bae Systems Maritime Services Limited (CAGE KC1M9) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-230-3248 |
| Primary Part Number | 44762-071-7 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Bae Systems Maritime Services Limited |
| 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 |
|---|---|
| 44762-071-7 | Bae Systems Maritime Services Limited (GBR) |
| 44762-071-00-7 | Bae Systems Maritime Services Limited (GBR) |
| Reference | Meaning |
|---|---|
| 06073 | 3/9 Design control — primary reference Barnstead Thermolyne Corporation Dba Barnstead International Div Laboratory Equipment |
| 44762-071-00-7 | 5/9 Secondary reference British Aerospace Defence Systems Ltd T/a Bae Systems |
| 1A20312H04 | 7/9 Vendor item drawing reference U.S. Government activity |
| 44762-071-7 | 5/9 Secondary reference British Aerospace Defence Systems Ltd T/a Bae Systems |
| 1A20312H04 | 7/2 Vendor item drawing reference Northrop Grumman Support Services Corp |
NSN 5331-01-230-3248 is a O-Ring, manufactured by Bae Systems Maritime Services Limited, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-230-3248 has 2 manufacturer part numbers on file: 44762-071-7 (Bae Systems Maritime Services Limited), 44762-071-00-7 (Bae Systems Maritime Services 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.