The Valve,linear,directional Control, cataloged under National Stock Number 4820-01-412-6785, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Myco Trailers Inc Dba Myco Industries. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-412-6785 |
| Primary Part Number | 0500200 |
| Item Name | Valve,linear,directional Control |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Myco Trailers Inc Dba Myco Industries |
| 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 |
|---|---|
| 0500200 PRIMARY | Myco Trailers Inc Dba Myco Industries (USA) |
| MRV4-10-D-6T | A-1 Hydraulics Services Inc (USA) |
| Reference | Meaning |
|---|---|
| MRV4-Q0-D-6T | 5/9 Secondary reference A-1 Hydraulics Services Inc |
| MRV4-Q0-D-6T | 5/9 Secondary reference Myco Trailers Inc Dba Myco Industries |
NSN 4820-01-412-6785 is a Valve,linear,directional Control, manufactured by Myco Trailers Inc Dba Myco Industries, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-412-6785 has 2 manufacturer part numbers on file: 0500200 (Myco Trailers Inc Dba Myco Industries), MRV4-10-D-6T (A-1 Hydraulics Services Inc).
1 possible match (shared part number, not a government interchangeability claim): 4820-01-435-4016. Verify interchangeability with system specifications before substitution.
Key specifications for 0500200: Special Features: AIR/HYD BRAKE CONTROL FOR TRAILERS. 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.