The Valve,linear,directional Control, cataloged under National Stock Number 4810-00-226-0798, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4810-00-226-0798 |
| Item Name | Valve,linear,directional Control |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Status | ACTIVE |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY THE VOLTAGE RATING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 831415 | 3/1 Design control — primary reference Automatic Switch Company Dba Asco |
NSN 4810-00-226-0798 is a Valve,linear,directional Control, classified under FSC 4810, Valves, Powered. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 4810-00-893-8161. Verify interchangeability with system specifications before substitution.
Key specifications for 4810-00-226-0798: Special Features: DIRECT ACTING STYPE,220 VOLTS AC 50 CPS,25 PSI MAX RATED WATER AND OIL OPERATING PRESSURE AT 212 DEG F MAX,BRASS BODY,NONMETALLIC COMPOSITION SEAT SEATING SURFACE,BRASS DISK SEATING SURFACE,BRASS STEM,1 ORIFICE 0.125 IN.DIA,THD FEMALE CONNECTIONS,1/4-18 IN.NPT RH,DIRECTIONAL FLOW CONTROL IN; Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY THE VOLTAGE RATING. 1 specification is 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.