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National Stock Number:
4810-00-831-7987
Federal Supply Class:
4810
National Item Identification Number:
008317987
Description:
VALVE,GATE
Detail:
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.
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Manufacturer Information:
| 4H90501-101A | 98897 | LOCKHEED MARTIN CORP | | AV16B18-40D | 73760 | ITT AEROSPACE CONTROLS LLC |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | FEAT AND AGAV | | INLET RELATIONSHIP WITH OUTLET | IDENTICAL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | MANUFACTURERS SUGGESTED NAME IS VALVE, SHUTOFF, GATE, ELECTRIC MOTOR OPERATED | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY LOCKHEED SOURCE CONTROLLED DRWAING 4H90501-101 | | SPECIAL FEATURES | CONSISTS OF RECTANGULAR SLIDE,MOTOR OPERATED 4-MOUNTING HOLES,3-PORTS,2 EXTERNAL THREADS | | SUPPLEMENTARY FEATURES | AIRCRAFT HYDRAULIC SYSTEMS | | VALVE OPERATION METHOD | AUTOMATIC |
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