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 6650-01-235-0981
NSN 5930-01-592-1609
NSN 4140-01-061-0440
NSN 5996-01-241-3156
NSN 6220-01-062-2077
NSN 6240-00-997-4559
NSN 5915-01-277-6039
NSN 5895-01-397-5869
NSN 6650-01-237-4689
NSN 5905-01-382-9671
NSN 5960-01-276-7836
NSN 7035-01-618-0501