NSN 4820-01-149-5571
Part Details | DIRECTIONAL CONTROL LINEAR VALVE
4820-01-149-5571 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: 31891081, 3189108-1, 31891081, 3189108-1, 31891081Q5, 3189108-1Q5, 31891081, 3189108-1, 4820-01-149-5571, 01-149-5571, 4820011495571, 011495571
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAR 22, 1983 | 01-149-5571 | 61929 ( VALVE, LINEAR, DIRECTIONAL CONTROL ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-149-5571
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3189108-1 | 77068 | ALLIED-SIGNAL INCDBA ALLIED-SIGNAL AEROSPACE CO |
| 3189108-1 | 59364 | HONEYWELL INTERNATIONAL INC.DBA HONEYWELL |
| 3189108-1Q5 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 3189108-1 | 78062 | SARGENT AEROSPACE & DEFENSE, LLCDBA SARGENT CONTROLS & AEROSPACE |
Technical Data | NSN 4820-01-149-5571
| Characteristic | Specifications |
|---|---|
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AN ITEM THAT SUPPORTS SUBSAFE CRITICAL SYSTEMS AND REQUIRES OBJECTIVE QUALITY EVIDENCE THAT QUALITY ASSURANCE REQUIREMENT HAVE BEEN MET, INCLUDING CETIFICATION OF TESTS FOR HYDROSTATIC AND / OR OPERATIONAL TESTING AND ITEM SERIALIZATION TRACEABLE TO THE CERTIFICATIONS DURING INITIAL PROCUREMENT AND ANYSUBSEQUENT REPAIRS. GOVERNMENT SOURCE INSPECTION IS INVOLVED |
| CRITICALITY CODE JUSTIFICATION | ZZZY |
| END ITEM IDENTIFICATION | VALVE,4 WAY |