The O-Ring, cataloged under National Stock Number 5331-01-463-6579, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Gea Refrigeration North America, Inc. Dba Gea Fes System. The record lists 1 manufacturer part number 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 | Gea Refrigeration North America, Inc. Dba Gea Fes System (CAGE 0DXZ3) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-463-6579 |
| Primary Part Number | 250-000310-064 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Gea Refrigeration North America, Inc. Dba Gea Fes System |
| 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 |
|---|---|
| 250-000310-064 PRIMARY | Gea Refrigeration North America, Inc. Dba Gea Fes System (USA) |
NSN 5331-01-463-6579 is a O-Ring, manufactured by Gea Refrigeration North America, Inc. Dba Gea Fes System, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-463-6579 has 1 manufacturer part number on file: 250-000310-064 (Gea Refrigeration North America, Inc. Dba Gea Fes System).
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.