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 6240-00-299-9819
NSN 5999-00-780-7904
NSN 5965-01-598-5505
NSN 6135-00-209-6918
NSN 5960-00-254-1743
NSN 6135-00-754-8191
NSN 5835-01-303-6563
NSN 5835-01-614-1900
NSN 5925-00-504-5364
NSN 5965-01-329-7890
NSN 5960-00-661-0477
NSN 5975-01-170-1282