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 6620-01-131-6980
NSN 5990-00-474-5609
NSN 5920-01-416-8756
NSN 5945-01-382-8925
NSN 5998-00-265-1001
NSN 6145-01-537-9004
NSN 6620-00-910-8317
NSN 6105-00-857-3058
NSN 5960-01-239-4314
NSN 4140-01-396-0115
NSN 6240-01-343-3022
NSN 5920-01-172-6358