The O-Ring, cataloged under National Stock Number 5331-01-685-8928, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Engineered Products Co. Div Engineered Products Company. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-685-8928 |
| Primary Part Number | 1675-131 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Engineered Products Co. Div Engineered Products Company |
| 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 |
|---|---|
| 1675-131 PRIMARY | Engineered Products Co. Div Engineered Products Company (USA) |
NSN 5331-01-685-8928 is a O-Ring, manufactured by Engineered Products Co. Div Engineered Products Company, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-685-8928 has 1 manufacturer part number on file: 1675-131 (Engineered Products Co. Div Engineered Products Company).
Key specifications for 1675-131: End Item Identification: 2350-01-619-5649. 0 specifications are documented in the U.S. Government catalog.
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.