4820-01-131-3145 SEAT,VALVE Index 4820-01-131-3148 SEAT,VALVE

National Stock Number:
4820-01-131-3147

Federal Supply Class:
4820

National Item Identification Number:
011313147

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:
2620-926X14PC67 1/2IN16626CIRCOR INTL INC
2620-926X14PC67 1/2IN35795LESLIE CONTROLS, INC.
2620-926X14PC67 1/2INQ303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2620-926X14PC67 1/2IN96169ELECTRIC BOAT CORPORATION


Techincal Specification:
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSITEM THAT SUPPORTS A LEVEL 1 OR SUBSAFE CRITICAL SYSTEM THAT HAS UNDERGONE QUALITY ASSURANCE DURING THE ACQUISITION PROCESS


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