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 4140-01-570-8947
NSN 5950-01-063-7181
NSN 5985-01-381-1201
NSN 6135-00-057-2005
NSN 5935-01-132-0787
NSN 6685-01-634-0611
NSN 6650-01-246-0213
NSN 6620-01-408-2989
NSN 6240-01-381-6815
NSN 5985-00-318-7879
NSN 6320-01-176-8367
NSN 5945-01-528-4052