The O-Ring, cataloged under National Stock Number 5331-01-285-4812, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Ships Machinery International, 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 | Ships Machinery International, Inc. (CAGE 32862) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-285-4812 |
| Primary Part Number | 1001444 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Ships Machinery International, 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 |
|---|---|
| 1001444 PRIMARY | Ships Machinery International, Inc. (USA) |
NSN 5331-01-285-4812 is a O-Ring, manufactured by Ships Machinery International, Inc., classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-285-4812 has 1 manufacturer part number on file: 1001444 (Ships Machinery International, 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.