The Valve,linear,directional Control, cataloged under National Stock Number 4820-01-497-4859, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Smatco Industries Inc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4820-01-497-4859 |
| Primary Part Number | 211740 |
| Item Name | Valve,linear,directional Control |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Smatco Industries Inc |
| 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 |
|---|---|
| 211740 PRIMARY | Smatco Industries Inc (USA) |
| D81VW004E4NJW | Parker Hannifin Corp Hydraulic Valve Div (USA) |
| Reference | Meaning |
|---|---|
| A4D06-3A08-0603 | 5/9 Secondary reference Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division |
| A4D06-3A08-0603-10A1GOQ | 5/9 Secondary reference Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division |
NSN 4820-01-497-4859 is a Valve,linear,directional Control, manufactured by Smatco Industries Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-497-4859 has 2 manufacturer part numbers on file: 211740 (Smatco Industries Inc), D81VW004E4NJW (Parker Hannifin Corp Hydraulic Valve Div).
Key specifications for 211740: Special Features: KIT 2 HYD COMPONENTS, ITEM 8; End Item Identification: WINCH, STERN ANCHOR; DSA-90-TC. 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.