NSN 4820-01-172-3639
Part Details | DIRECTIONAL CONTROL LINEAR VALVE
4820-01-172-3639 A manually or power operated valve having three or more ports. The direction of the flow through the various ports is controlled by either one or more reciprocating slide(s) or spool(s) with recess areas which mate with ports in an integral or replaceable ported sleeve, or one or more poppet(s). It is designed to change the direction of fluid flow from one valve port to another. An off (no flow) position is not a flow pattern. The valve is designed to actuate various components of a fluid system. A power operated valve may have a manual override. For items which stop, start, or change the flow of fluid, see: VALVE, SOLENOID. Excludes VALVE, PLUG. See also SERVOVALVE, HYDRAULIC; BODY SECTION, WORKING, LINEAR DIRECTIONAL CONTROL VALVE; and VALVE ASSEMBLY.
Alternate Parts: 75B690088101, 75B690088-101, 75B690088, 104693001, 104693001, 104693001, 4820-01-172-3639, 01-172-3639, 4820011723639, 011723639
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | FEB 20, 1984 | 01-172-3639 | 61929 ( VALVE, LINEAR, DIRECTIONAL CONTROL ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-172-3639
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 75B690088-101 | 76301 | BOEING COMPANY, THEDBA BOEING |
| 75B690088 | 76301 | BOEING COMPANY, THEDBA BOEING |
| 104693001 | 058R3 | GE AVIATION SYSTEMS LLCDIV CUSTOMER SERVICES |
| 104693001 | K0654 | SAFRAN LANDING SYSTEMS UK LTDDBA OA |
| 104693001 | U7388 | TRIUMPH ACTUATION SYSTEMS - UK, LTD.DBA TRIUMPH ACTUATION SYSTEMS - UK & |
Technical Data | NSN 4820-01-172-3639
| Characteristic | Specifications |
|---|---|
| BODY MATERIAL | 0$DSTB000$DTTA000 |
| POPPET QUANTITY | 1 |
| VALVE DISCHARGE FLOW RATE | 208.3 CUBIC FEET PER MINUTE |
| MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | PACE4700.0 POUNDS PER SQUARE INCH |
| VALVE OPERATION METHOD | HYDRAULIC |
| END CONNECTION QUANTITY | 3 |
| CONNECTION TYPE | THREADED EXTERNAL TUBE |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES AND 0.375 INCHES |
| THREAD SERIES DESIGNATOR | UNJF |
| NOMINAL THREAD SIZE | 0.438 INCHES AND 0.563 INCHES |
| THREAD QUANTITY PER INCH | 20 |
| THREAD CLASS | 3A |
| SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL |
| CRITICALITY CODE JUSTIFICATION | FEAT |
| END ITEM IDENTIFICATION | AV-8B HARRIER AIRCRAFT |