The Parts Kit,valve, cataloged under National Stock Number 4820-01-438-7994, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Leslie Controls, Inc. Dba Leslie Controls Inc. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-438-7994 |
| Primary Part Number | U011911301 |
| Item Name | Parts Kit,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Leslie Controls, Inc. Dba Leslie Controls Inc |
| Status | ACTIVE |
| Component Quantity | 13 |
| End Item Source | 35795 |
| End Item Name | PANEL AIR LOADER |
| Nonsupply Items and Quantities | DIAPHRAGM COMPLETE 2; GASKET 2; PITOT PLATE 1; VALVE SEAT 2; O-RING,VALVE SEAT 2; MAIN VALVE COMPLETE 2;MAIN VALVE SPRING 2 |
| 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 |
|---|---|
| U011911301 PRIMARY | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| Reference | Meaning |
|---|---|
| 011911301 | 5/9 Secondary reference Leslie Controls, Inc. Dba Leslie Controls Inc |
NSN 4820-01-438-7994 is a Parts Kit,valve, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-438-7994 has 1 manufacturer part number on file: U011911301 (Leslie Controls, Inc. Dba Leslie Controls Inc).
Key specifications for U011911301: Component Quantity: 13; End Item Source: 35795; End Item Name: PANEL AIR LOADER; Nonsupply Items and Quantities: DIAPHRAGM COMPLETE 2; GASKET 2; PITOT PLATE 1; VALVE SEAT 2; O-RING,VALVE SEAT 2; MAIN VALVE COMPLETE 2;MAIN VALVE SPRING 2. 4 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.