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 4140-01-534-9987
NSN 5910-01-106-3994
NSN 5985-01-435-4425
NSN 4140-01-257-2676
NSN 6645-01-233-1131
NSN 5960-01-350-2925
NSN 5935-00-161-7014
NSN 5985-01-388-4389
NSN 6240-00-405-4847
NSN 5950-00-565-5084
NSN 6135-01-353-3802
NSN 4140-00-841-1270