The O-Ring, cataloged under National Stock Number 5331-01-320-9578, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Continental Machines Inc Continental Hydraulics Div. 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 | Continental Machines Inc Continental Hydraulics Div (CAGE 58956) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-320-9578 |
| Primary Part Number | 252445 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Continental Machines Inc Continental Hydraulics Div |
| 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 |
|---|---|
| 252445 PRIMARY | Continental Machines Inc Continental Hydraulics Div (USA) |
NSN 5331-01-320-9578 is a O-Ring, manufactured by Continental Machines Inc Continental Hydraulics Div, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-320-9578 has 1 manufacturer part number on file: 252445 (Continental Machines Inc Continental Hydraulics Div).
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.