The Valve,linear,directional Control, cataloged under National Stock Number 4820-01-222-1004, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Brand Hydraulics. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 4820-01-222-1004 |
| Primary Part Number | FC51-10 |
| Item Name | Valve,linear,directional Control |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Brand Hydraulics |
| 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 |
NSN 4820-01-222-1004 is a Valve,linear,directional Control, manufactured by Brand Hydraulics, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-222-1004 has 2 manufacturer part numbers on file: 1432040 (Oshkosh Defense Llc), FC51-10 (Brand Hydraulics).
Key specifications for FC51-10: Special Features: 3 PORTS 0.500 IN.NPT;FLOW RATE 0 TO 16 GPM;OPERATING PRESSURE 3000 PSI IN. 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.