The Valve,control, cataloged under National Stock Number 4820-01-065-6980, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Kovatch Corp.. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Valve,control |
| FSC / FSG | 4820 — Valves, Nonpowered (FSG 48) |
| Manufacturers | Kovatch Corp. (CAGE 59556); British Engineering Productions (portsmouth) Ltd (CAGE U5521) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-065-6980 |
| Primary Part Number | 402-00138 |
| Item Name | Valve,control |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Kovatch Corp. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 402-00138 PRIMARY | Kovatch Corp. (USA) |
| 015731V | Kovatch Corp. (USA) |
| MJTV-3 | British Engineering Productions (portsmouth) Ltd (GBR) |
| Reference | Meaning |
|---|---|
| MJTV3 | 3/2 Design control — primary reference U.S. Government activity |
| 4820PL2138634 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 4820-01-065-6980 is a Valve,control, manufactured by Kovatch Corp., classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-065-6980 has 3 manufacturer part numbers on file: 402-00138 (Kovatch Corp.), 015731V (Kovatch Corp.), MJTV-3 (British Engineering Productions (portsmouth) Ltd).
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 4820-01-065-6980 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.