4820-01-268-3904 VALVE,SAFETY RELIEF Index 4820-01-268-3906 VALVE,VENT

National Stock Number:
4820-01-268-3905

Federal Supply Class:
4820

National Item Identification Number:
012683905

Description:
VALVE,SHUTTLE

Detail:
A VALVE HAVING ONE OUTLET AND TWO INLETS THAT ARE USUALLY OPPOSITE EACH OTHER. IT HAS A FLUID PRESSURE OPERATED PISTONLIKE ITEM, CALLED A SHUTTLE, THAT CONTROLS EITHER INLET. IT IS COMMONLY USED TO PROVIDE AN EMERGENCY PASSAGE FOR FLUID IN AN AIRCRAFT HYDRAULIC OR PNEUMATIC SYSTEM IN CASE OF LOSS OF PRESSURE IN THE NORMAL SERVICE LINES.


Manufacturer Information:
2D3-03562 ITEM 3034712LAKE SHORE SYSTEMS, INC.
2D3-03562 ITEM 30VM03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
519-223565459LANDOLL COMPANY, LLC
DSV1-12-B-8T54846MODULAR CONTROLS CORP
DSV1-12-B-8TVM03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
DSV3-12-B-A-8T54846MODULAR CONTROLS CORP


Techincal Specification:
CONNECTION TYPETHREADED INTERNAL TUBE ALL ENDS
CONNECTION STYLEFLARE(TUBE) ALL ENDS
FLOW CONTROL DEVICEBALL
MATERIALALUMINUM ALLOY BODY
MATERIALSTEEL SEAT
PROPRIETARY CHARACTERISTICSPACS
MAXIMUM OPERATING PRESSURE5000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDOIL, HYDRAULIC SINGLE RESPONSE
THREAD CLASS2B ALL ENDS
THREAD DIRECTIONRIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATORUNF ALL ENDS


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