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 6220-01-056-0774
NSN 6145-01-634-0388
NSN 6620-01-420-8666
NSN 6130-00-954-2859
NSN 5905-01-438-8487
NSN 5999-00-894-9208
NSN 4140-01-236-5694
NSN 7035-01-337-8128
NSN 5905-01-039-8357
NSN 5965-00-045-7156
NSN 6620-00-185-1671