The Disk,valve, cataloged under National Stock Number 4820-01-092-8447, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Ashcroft Inc Dba Heise. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-092-8447 |
| Primary Part Number | 0078942 |
| Item Name | Disk,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Ashcroft Inc Dba Heise |
| Status | ACTIVE |
| Material | RUBBER SYNTHETIC |
| 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 |
|---|---|
| 1 1-2 1485-1 PT 0078942 | Ashcroft Inc Dba Heise (USA) |
| 0078942 PRIMARY | Ashcroft Inc Dba Heise (USA) |
| 214599-A PIECE 9 | Ashcroft Inc Dba Heise (USA) |
| 78942 | Ashcroft Inc Dba Heise (USA) |
NSN 4820-01-092-8447 is a Disk,valve, manufactured by Ashcroft Inc Dba Heise, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-092-8447 has 4 manufacturer part numbers on file: 1 1-2 1485-1 PT 0078942 (Ashcroft Inc Dba Heise), 0078942 (Ashcroft Inc Dba Heise), 214599-A PIECE 9 (Ashcroft Inc Dba Heise), 78942 (Ashcroft Inc Dba Heise).
Key specifications for 0078942: Material: RUBBER SYNTHETIC. 1 specification is 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.