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 5895-00-654-5812
NSN 5910-01-005-0474
NSN 5920-01-634-0250
NSN 6650-01-542-6063
NSN 6610-00-419-0315
NSN 5998-00-225-8522
NSN 5999-01-501-4883
NSN 6135-00-269-5843
NSN 6620-00-081-7899
NSN 6220-01-128-9598
NSN 5996-01-089-1807
NSN 5945-01-457-9831