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 5835-00-943-2763
NSN 4140-01-568-9762
NSN 6650-01-090-0719
NSN 5945-00-067-0007
NSN 5990-01-439-4643
NSN 5960-01-575-7818
NSN 6240-00-617-1719
NSN 6320-01-443-3826
NSN 6150-01-170-4065
NSN 6145-01-254-8502
NSN 6620-00-060-6801
NSN 6110-01-426-4708