The Diaphragm,actuator Valve,special, cataloged under National Stock Number 4820-01-430-7286, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Evac North America Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 4820-01-430-7286 |
| Primary Part Number | 5575300 |
| Item Name | Diaphragm,actuator Valve,special |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Evac North America Inc |
| Status | ACTIVE |
| Style Designator | SPECIAL SHAPED |
| Material | RUBBER |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 5575300 PRIMARY | Evac North America Inc (USA) |
| Reference | Meaning |
|---|---|
| 5600109 | 5/9 Secondary reference Envirovac Inc Dba Monogram Systems-Rockford Div |
| 5575300 | 3/9 Design control — primary reference Envirovac Inc Dba Monogram Systems-Rockford Div |
NSN 4820-01-430-7286 is a Diaphragm,actuator Valve,special, manufactured by Evac North America Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-430-7286 has 1 manufacturer part number on file: 5575300 (Evac North America Inc).
Key specifications for 5575300: Style Designator: SPECIAL SHAPED; End Item Identification: VALVE ASSEMBLY P/N 5800079,U/O THE STRATEGIC SEALIFT CONVERSION SHIPS CLASS; Material: RUBBER. 2 specifications are documented in the U.S. Government catalog.
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.