4320-01-421-8089 RING,WEARING Index 4820-01-421-8091 DISK,VALVE

National Stock Number:
4820-01-421-8090

Federal Supply Class:
4820

National Item Identification Number:
014218090

Description:
DISK,VALVE

Detail:
An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.


Manufacturer Information:
639743453711NAVAL SEA SYSTEMS COMMAND
803-6397434-X52XXX ITEM 1453711NAVAL SEA SYSTEMS COMMAND
803-6397434-X52XXX-01453711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
NOMINAL THREAD SIZE1.312 INCHES
OUTSIDE DIAMETER1.625 INCHES NOMINAL
OVERALL HEIGHT0.594 INCHES NOMINAL
SEAT ANGLE45.0 DEGREES NOMINAL
SPECIAL FEATURESCOBALT CHROMIUM TUNGSTEN NICKEL MATERIAL PER MIL-C-24252 COMP 1 COND CA-7
STYLE DESIGNATORPLUG
THREAD CLASS2B
THREAD QUANTITY PER INCH16
THREAD SERIES DESIGNATORUN


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