The Valve,linear,directional Control, cataloged under National Stock Number 4820-00-602-1904, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-602-1904 |
| Item Name | Valve,linear,directional Control |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 10220-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4820-00-602-1904 is a Valve,linear,directional Control, classified under FSC 4820, Valves, Nonpowered. Status: active.
3 possible matches (shared part number, not a government interchangeability claim): 6145-00-807-5230, 2530-01-176-2964, 5961-01-676-8097. Verify interchangeability with system specifications before substitution.
Key specifications for 4820-00-602-1904: Special Features: TYPE 3-WAY 2-POSITION,MANUALLY ACTUATED,OPERATING PRESSURE 1500 PSI,TEMP RANGE AMBIENT AND FLUID M65 TO P250 DEG F,OPERATING MED AIR,RATED FLOW 2.50 LBS/MIN. LBS. 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.
NSN 4820-00-602-1904 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.