The O-Ring, cataloged under National Stock Number 5331-01-592-5268, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Engineered Machined Products Inc. 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 | Engineered Machined Products Inc (CAGE 1HUX0) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-592-5268 |
| Primary Part Number | 01320008 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Engineered Machined Products 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 |
|---|---|
| 01320008 PRIMARY | Engineered Machined Products Inc (USA) |
NSN 5331-01-592-5268 is a O-Ring, manufactured by Engineered Machined Products Inc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-592-5268 has 1 manufacturer part number on file: 01320008 (Engineered Machined Products Inc).
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.