The Valve Assembly,flux, cataloged under National Stock Number 4820-01-280-8179, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Lockheed Martin Corporation Dba Lockheed Martin. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Valve Assembly,flux |
| FSC / FSG | 4820 — Valves, Nonpowered (FSG 48) |
| Manufacturers | Lockheed Martin Corporation Dba Lockheed Martin (CAGE 54274) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-280-8179 |
| Primary Part Number | 1200197-1 |
| Item Name | Valve Assembly,flux |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Lockheed Martin Corporation Dba Lockheed Martin |
| 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 |
|---|---|
| 1200197-1 PRIMARY | Lockheed Martin Corporation Dba Lockheed Martin (USA) |
| Reference | Meaning |
|---|---|
| 1200034 | 5/9 Secondary reference Lockheed Martin Corporation Dba Lockheed Martin |
NSN 4820-01-280-8179 is a Valve Assembly,flux, manufactured by Lockheed Martin Corporation Dba Lockheed Martin, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-280-8179 has 1 manufacturer part number on file: 1200197-1 (Lockheed Martin Corporation Dba Lockheed Martin).
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.