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 5920-00-078-2132
NSN 5985-01-106-3968
NSN 6685-00-162-8077
NSN 4140-01-067-8986
NSN 5920-01-435-3862
NSN 6610-01-322-7677
NSN 6320-01-439-5264
NSN 6220-01-476-4450
NSN 5998-01-161-9369
NSN 5996-00-283-7385
NSN 5985-00-827-4171
NSN 6110-01-361-8949