The O-Ring, cataloged under National Stock Number 5331-01-395-2814, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Everllence Usa Inc.. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Bae Systems Surface Ships Limited (CAGE U06R7); Everllence Usa Inc. (CAGE 5P630); Everllence Uk Limited (CAGE U0HB9) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-395-2814 |
| Primary Part Number | OD32438 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Everllence Usa 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 |
|---|---|
| OD32438 | Bae Systems Surface Ships Limited (GBR) |
| OD32438 PRIMARY | Everllence Usa Inc. (USA) |
| OD32438 | Everllence Uk Limited (GBR) |
| Reference | Meaning |
|---|---|
| OD28058 | 5/9 Secondary reference Everllence Usa Inc. |
| OD28058 | 5/9 Secondary reference Paxman Diesels Ltd |
NSN 5331-01-395-2814 is a O-Ring, manufactured by Everllence Usa Inc., classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-395-2814 has 3 manufacturer part numbers on file: OD32438 (Bae Systems Surface Ships Limited), OD32438 (Everllence Usa Inc.), OD32438 (Everllence Uk 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.