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 4140-00-448-4306
NSN 5996-00-533-8061
NSN 4140-01-189-6972
NSN 6105-01-476-5374
NSN 5996-00-007-5969
NSN 5915-00-067-7464
NSN 6135-00-255-1340
NSN 6220-01-130-2701
NSN 5960-01-529-8797
NSN 6240-01-061-6516
NSN 6130-01-426-4206
NSN 6135-00-182-7008