The Cartridge,valve, cataloged under National Stock Number 4820-01-451-7784, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Clark Equipment Co Div Doosan Infracore Portable Power. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4820-01-451-7784 |
| Primary Part Number | 36781540 |
| Item Name | Cartridge,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Clark Equipment Co Div Doosan Infracore Portable Power |
| 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 |
|---|---|
| 36781540 PRIMARY | Clark Equipment Co Div Doosan Infracore Portable Power (USA) |
| 36520716 ITEM J | Clark Equipment Co Div Doosan Infracore Portable Power (USA) |
| Reference | Meaning |
|---|---|
| 36520716 | D/9 Drawing number reference only Clark Equipment Co Div Doosan Infracore Portable Power |
| 36781540 | C/1 Advisory reference — outside the item-of-supply concept Sprecher and Schuh Inc |
NSN 4820-01-451-7784 is a Cartridge,valve, manufactured by Clark Equipment Co Div Doosan Infracore Portable Power, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-451-7784 has 2 manufacturer part numbers on file: 36781540 (Clark Equipment Co Div Doosan Infracore Portable Power), 36520716 ITEM J (Clark Equipment Co Div Doosan Infracore Portable Power).
Key specifications for 36781540: Part Name Assigned by Controlling Agency: 2-WAY VALVE; End Item Identification: INSTRUMENT/CONTROL PANEL ASSEMBLY. 0 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.