The Valve,linear,directional Control, cataloged under National Stock Number 4820-01-421-5194, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division. Government technical data includes 7 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-421-5194 |
| Primary Part Number | A3D10-35-4-03-19-05-60B1 |
| Item Name | Valve,linear,directional Control |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division |
| Status | ACTIVE |
| Furnished Items and Quantity | 1 LEVER |
| Operating Pressure and Type | 3000.0 POUNDS PER SQUARE INCH (PSI) HYDRAULIC OIL MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS |
| Spool Quantity | 1 |
| Body Material | IRON CAST |
| Valve Operation Method | MANUAL |
| Flow Pattern Quantity | 4 |
| Spool Position Quantity | 3 |
| 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 |
|---|---|
| YMD-6776 | Appleton Marine Inc (USA) |
| 026-52760-0 | Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division (USA) |
| A3D10-35-4-03-19-05-60B1 PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division (USA) |
| NMD-466 IT-5 | Appleton Marine Inc (USA) |
| Reference | Meaning |
|---|---|
| NMD-466 | D/9 Drawing number reference only Appleton Marine Inc |
NSN 4820-01-421-5194 is a Valve,linear,directional Control, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-421-5194 has 4 manufacturer part numbers on file: YMD-6776 (Appleton Marine Inc), 026-52760-0 (Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division), A3D10-35-4-03-19-05-60B1 (Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division), NMD-466 IT-5 (Appleton Marine Inc).
Key specifications for A3D10-35-4-03-19-05-60B1: Furnished Items and Quantity: 1 LEVER; Operating Pressure and Type: 3000.0 POUNDS PER SQUARE INCH (PSI) HYDRAULIC OIL MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS; Spool Quantity: 1; Body Material: IRON CAST. 7 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.