Part Details | GATE VALVE
4810-00-831-7987 A valve having a flat or tapered disk (gate) which moves transversely to the axis of flow by rotating or sliding movements of the stem to open or close the orifice. It may also contain an oval or rectangular shaped slide which may be manually, motor, or pressure operated through the means of an arm or arm assembly. The body flange may be designed to accommodate tube type connectors. It may or may not contain thermal relief features. Includes valve (gate) specifically designed for the control of fluid systems in aircraft or missiles.
Alternate Parts: AV16B1840D, AV16B18-40D, 4H90501101A, 4H90501-101A, 4810-00-831-7987, 00-831-7987, 4810008317987, 008317987
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | SEP 06, 1967 | 00-831-7987 | 05482 ( VALVE, GATE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4810-00-831-7987
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| AV16B18-40D | 73760 | ITT AEROSPACE CONTROLS LLCDBA ITT AEROSPACE CONTROLS |
| 4H90501-101A | 98897 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS |
Technical Data | NSN 4810-00-831-7987
| Characteristic | Specifications |
|---|---|
| VALVE OPERATION METHOD | AUTOMATIC |
| INLET RELATIONSHIP WITH OUTLET | IDENTICAL |
| SPECIAL FEATURES | CONSISTS OF RECTANGULAR SLIDE,MOTOR OPERATED 4-MOUNTING HOLES,3-PORTS,2 EXTERNAL THREADS |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY LOCKHEED SOURCE CONTROLLED DRWAING 4H90501-101 |
| CRITICALITY CODE JUSTIFICATION | AFEAT$$AAGAV |
| END ITEM IDENTIFICATION | U/O MA0001A |
| SUPPLEMENTARY FEATURES | AIRCRAFT HYDRAULIC SYSTEMS |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | MANUFACTURERS SUGGESTED NAME IS VALVE, SHUTOFF, GATE, ELECTRIC MOTOR OPERATED |