The O-Ring, cataloged under National Stock Number 5331-00-451-1285, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Hale Hamilton (valves) Ltd Div Cad Uxbridge. 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 | Hale Hamilton (valves) Ltd Div Cad Uxbridge (CAGE K0207) |
| Parameter | Value |
|---|---|
| NSN | 5331-00-451-1285 |
| Primary Part Number | BS1806-126 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Hale Hamilton (valves) Ltd Div Cad Uxbridge |
| 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 |
|---|---|
| BS1806-126 PRIMARY | Hale Hamilton (valves) Ltd Div Cad Uxbridge (GBR) |
NSN 5331-00-451-1285 is a O-Ring, manufactured by Hale Hamilton (valves) Ltd Div Cad Uxbridge, classified under FSC 5331, O-ring. Status: active.
NSN 5331-00-451-1285 has 1 manufacturer part number on file: BS1806-126 (Hale Hamilton (valves) Ltd Div Cad Uxbridge).
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.