4820-00-399-2642 STEM,FLUID VALVE Index 4820-00-399-2644 STEM,FLUID VALVE

National Stock Number:
4820-00-399-2643

Federal Supply Class:
4820

National Item Identification Number:
003992643

Description:
SEAT,VALVE

Detail:
A replaceable item designed to provide a circular stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see INSERT, ENGINE VALVE SEAT.


Manufacturer Information:
445-5103-82ALT4PC553711NAVAL SEA SYSTEMS COMMAND
445-5103-82ALT4PC580064NAVAL SHIP SYSTEMS COMMAND
E139PC574965CLARK-RELIANCE LLC
E140PC574965CLARK-RELIANCE LLC
E151PC574965CLARK-RELIANCE LLC
E152PC574965CLARK-RELIANCE LLC
JMS-7613007F8CLARK-RELIANCE LLC
P34374965CLARK-RELIANCE LLC
E199PC574965CLARK-RELIANCE LLC
E200PC574965CLARK-RELIANCE LLC
E204PC3174965CLARK-RELIANCE LLC
E206PC674965CLARK-RELIANCE LLC
E210PC674965CLARK-RELIANCE LLC
E203PC694965MAGIC CHEF INC DIV OF MAYTAG CORP


Techincal Specification:
STYLE DESIGNATORPLAIN THREADED
OVERALL HEIGHT0.652 INCHES NOMINAL
BODY INSIDE DIAMETER0.438 INCHES NOMINAL
MATERIALSTEEL OVERALL
SEATING SURFACE SHAPEFLAT
THREAD SERIES DESIGNATORUNF SINGLE THREADED PORTION
NOMINAL THREAD SIZE0.750 INCHES SINGLE THREADED PORTION
THREAD CLASS2A SINGLE THREADED PORTION
THREAD LENGTH0.500 INCHES NOMINAL SINGLE THREADED PORTION
SPECIAL FEATURESO.375 IN. HEX INTERNAL DRIVE FEATURE


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