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 5985-01-634-0635
NSN 6110-01-051-3643
NSN 6610-01-621-2834
NSN 6610-01-359-9962
NSN 6105-00-255-2153
NSN 6220-01-580-7006
NSN 6130-01-214-7647
NSN 5915-00-167-6926
NSN 4140-01-485-3970
NSN 6645-01-108-2890
NSN 6105-00-503-4533
NSN 6240-01-536-1767