A replaceable item designed to provide a 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.
Classification: Parts of taps, cocks, valves and similar appliances, nesoi
NSN 6240-00-883-1731
NSN 6645-01-583-5790
NSN 6620-01-633-3169
NSN 5915-01-130-3926
NSN 5915-00-595-8090
NSN 6240-00-491-7191
NSN 5960-01-105-3845
NSN 5945-01-286-7934
NSN 5975-01-175-5635
NSN 6130-01-409-2867
NSN 6135-01-588-4160
NSN 5960-01-640-9971