4820-01-421-2577 VALVE,CHECK Index 4820-01-421-2579 DISK,VALVE

National Stock Number:
4820-01-421-2578

Federal Supply Class:
4820

National Item Identification Number:
014212578

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:
11F-CB2 2 1/2IN ITEM 261661NEWMANS INC NEW JERSEY DIV
A0625-0061661NEWMANS INC NEW JERSEY DIV
A0625-00 2.50IN ITEM 261661NEWMANS INC NEW JERSEY DIV


Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A105 ASSN STD SINGLE MATERIAL RESPONSE SEAT
MATERIALSTEEL BODY


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