The Subplate Assembly,valve, cataloged under National Stock Number 4820-01-452-3291, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Power Engineering and Manufacturing, Ltd. Dba Power Engineering & Manufacturing Ltd. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Subplate Assembly,valve |
| FSC / FSG | 4820 — Valves, Nonpowered (FSG 48) |
| Manufacturers | Power Engineering and Manufacturing, Ltd. Dba Power Engineering & Manufacturing Ltd (CAGE 0CU54) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-452-3291 |
| Primary Part Number | A-D-8368 |
| Item Name | Subplate Assembly,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Power Engineering and Manufacturing, Ltd. Dba Power Engineering & Manufacturing Ltd |
| Status | ACTIVE |
| 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 |
|---|---|
| WH300000 ITEM 117 | Power Engineering and Manufacturing, Ltd. Dba Power Engineering & Manufacturing Ltd (USA) |
| A-D-8368 PRIMARY | Power Engineering and Manufacturing, Ltd. Dba Power Engineering & Manufacturing Ltd (USA) |
| Reference | Meaning |
|---|---|
| WH300000 | D/9 Drawing number reference only Power Engineering and Manufacturing, Ltd. Dba Power Engineering & Manufacturing Ltd |
NSN 4820-01-452-3291 is a Subplate Assembly,valve, manufactured by Power Engineering and Manufacturing, Ltd. Dba Power Engineering & Manufacturing Ltd, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-452-3291 has 2 manufacturer part numbers on file: WH300000 ITEM 117 (Power Engineering and Manufacturing, Ltd. Dba Power Engineering & Manufacturing Ltd), A-D-8368 (Power Engineering and Manufacturing, Ltd. Dba Power Engineering & Manufacturing Ltd).
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.