4730-00-489-5313 COUPLING HALF,QUICK DISCONNECT Index 5340-00-489-5315 HINGE,BUTT

National Stock Number:
4820-00-489-5314

Federal Supply Class:
4820

National Item Identification Number:
004895314

Description:
VALVE,CHECK

Detail:
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.


Manufacturer Information:
4820PL13422979009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
803-138563753711NAVAL SEA SYSTEMS COMMAND
803-1385637-0453711NAVAL SEA SYSTEMS COMMAND
803-1385637-04280064NAVAL SHIP SYSTEMS COMMAND
803-1385637-042AF80064NAVAL SHIP SYSTEMS COMMAND
803-138563780064NAVAL SHIP SYSTEMS COMMAND
803-1385637PC3-4IN53711NAVAL SEA SYSTEMS COMMAND
810-1385637REV3-4IN53711NAVAL SEA SYSTEMS COMMAND
810-1385637REVE80064NAVAL SHIP SYSTEMS COMMAND
803-1385637-042AF MOD80064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
BOLT CIRCLE NOMINAL DIAMETER6.562 INCHES ALL ENDS
BOLT HOLE NOMINAL DIAMETER0.688 INCHES ALL ENDS
BOLT HOLE QUANTITY8 ALL ENDS
CONNECTION TYPEFLANGE ALL ENDS
FACE TO FACE DISTANCE12.250 INCHES
FLANGE FACE DESIGNPLAIN ALL ENDS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
FLOW CONTROL DEVICEDISK
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-390,ALLOY D4/D/ FED SPEC SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-288 FED SPEC SINGLE MATERIAL RESPONSE SEAT
MATERIALCOPPER ALLOY 922 BODY
MATERIALNICKEL ALLOY FLOW CONTROL DEVICE
MATERIALNICKEL ALLOY SEAT
MAXIMUM OPERATING TEMP150.0 FAHRENHEIT SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE250.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDWATER, SALT SINGLE RESPONSE
MOUNTING POSITIONHORIZONTAL
NOMINAL OUTSIDE DIAMETER7.688 INCHES ALL ENDS
NOMINAL THICKNESS1.000 INCHES ALL ENDS
RENEWABLE SEAT RING TYPETHREADED
STYLE DESIGNATORSTRAIGHT THRU
VALVE OPERATION METHODAUTOMATIC
VALVE SIZE4.000 INCHES


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