The Valve,diaphragm Con, cataloged under National Stock Number 4820-00-595-5074, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Fisher Controls Co Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Valve,diaphragm Con |
| FSC / FSG | 4820 — Valves, Nonpowered (FSG 48) |
| Manufacturers | Fisher Controls Co Inc (CAGE 22508) |
| Parameter | Value |
|---|---|
| NSN | 4820-00-595-5074 |
| Primary Part Number | EZ-1045667-106/B24/H1 |
| Item Name | Valve,diaphragm Con |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Fisher Controls Co Inc |
| 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 |
|---|---|
| 2IN667ES SN5528638 | Fisher Controls Co Inc (USA) |
| EZ-1045667-106/B24/H1 PRIMARY | Fisher Controls Co Inc (USA) |
| Reference | Meaning |
|---|---|
| 667EZ-SN5528638 | 5/9 Secondary reference Fisher Controls Co Inc |
| 667ES2IN5528638 | 5/9 Secondary reference Fisher Controls Co Inc |
| 667ES-SN5528638 | 5/9 Secondary reference Fisher Controls Co Inc |
NSN 4820-00-595-5074 is a Valve,diaphragm Con, manufactured by Fisher Controls Co Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-00-595-5074 has 2 manufacturer part numbers on file: 2IN667ES SN5528638 (Fisher Controls Co Inc), EZ-1045667-106/B24/H1 (Fisher Controls Co Inc).
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.