The O-Ring, cataloged under National Stock Number 5331-01-182-5503, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Allied Enterprises, 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 | Allied Enterprises, Inc. (CAGE 58396) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-182-5503 |
| Primary Part Number | 1B41066 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Allied Enterprises, 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 |
|---|---|
| 1B41066 PRIMARY | Allied Enterprises, Inc. (USA) |
NSN 5331-01-182-5503 is a O-Ring, manufactured by Allied Enterprises, Inc., classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-182-5503 has 1 manufacturer part number on file: 1B41066 (Allied Enterprises, 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.