The Valve,cup Pressure, cataloged under National Stock Number 4820-01-440-0882, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Smith Eastern Corp Div Airverter. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Valve,cup Pressure |
| FSC / FSG | 4820 — Valves, Nonpowered (FSG 48) |
| Manufacturers | Smith Eastern Corp Div Airverter (CAGE 40811) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-440-0882 |
| Primary Part Number | PT-19 |
| Item Name | Valve,cup Pressure |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Smith Eastern Corp Div Airverter |
| 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 |
|---|---|
| PT-19 PRIMARY | Smith Eastern Corp Div Airverter (USA) |
NSN 4820-01-440-0882 is a Valve,cup Pressure, manufactured by Smith Eastern Corp Div Airverter, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-440-0882 has 1 manufacturer part number on file: PT-19 (Smith Eastern Corp Div Airverter).
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.