The Valve-Hand,bypass, cataloged under National Stock Number 4820-01-593-8520, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Konrad Marine Inc Div Konrad Marine. 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 | Valve-Hand,bypass |
| FSC / FSG | 4820 — Valves, Nonpowered (FSG 48) |
| Manufacturers | Konrad Marine Inc Div Konrad Marine (CAGE 1PQ32) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-593-8520 |
| Primary Part Number | 11-053 |
| Item Name | Valve-Hand,bypass |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Konrad Marine Inc Div Konrad Marine |
| 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 |
|---|---|
| 11-053 PRIMARY | Konrad Marine Inc Div Konrad Marine (USA) |
NSN 4820-01-593-8520 is a Valve-Hand,bypass, manufactured by Konrad Marine Inc Div Konrad Marine, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-593-8520 has 1 manufacturer part number on file: 11-053 (Konrad Marine Inc Div Konrad Marine).
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.