The O-Ring, cataloged under National Stock Number 5331-01-353-1775, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is James Walker Mfg., Co.. The record lists 2 manufacturer part numbers 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 | James Walker Mfg., Co. (CAGE 79159); Bsi Standards Limited (CAGE K7766) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-353-1775 |
| Primary Part Number | JW50-111 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | James Walker Mfg., Co. |
| 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 |
|---|---|
| JW50-111 PRIMARY | James Walker Mfg., Co. (USA) |
| BS1806-111 | Bsi Standards Limited (GBR) |
NSN 5331-01-353-1775 is a O-Ring, manufactured by James Walker Mfg., Co., classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-353-1775 has 2 manufacturer part numbers on file: JW50-111 (James Walker Mfg., Co.), BS1806-111 (Bsi Standards Limited).
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.