The Valve,linear,directional Control, cataloged under National Stock Number 4810-01-226-1708, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4810-01-226-1708 |
| Primary Part Number | 709474 |
| Item Name | Valve,linear,directional Control |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| 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 |
|---|---|
| 709474 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| Reference | Meaning |
|---|---|
| 366V350 | 3/9 Design control — primary reference Grimes Aerospace Co |
NSN 4810-01-226-1708 is a Valve,linear,directional Control, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-226-1708 has 1 manufacturer part number on file: 709474 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
Key specifications for 709474: Special Features: ITEM IS MADE OF VARIOUS PARTS OF VARIOUS DIMENSIONS AND METALS AND IS ELECTRICALLY OPERATED BY A 28 VOLT DC SOLENOID;ITEM IS RATED AT 1000 PSI OPERATING PRESSURE AND HAS 3 PORTS FOR FUEL FLOW;CUBIC MEASURE:1.000 CUBIC FOOT;UNPKG UNIT WEIGHT:10.000 LBS; LBS; End Item Identification: ITEM IS USED AS A FUEL BYPASS ON PRATT AND WHITNEY GAS TURBINE ENGINES MODELS FT4A-2,FT4A-6 AND FT4A-12 ON 378 AND 400 FT COAST GUARD VESSELS FT. 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.