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 5855-01-363-8646
NSN 6220-00-960-5621
NSN 5905-00-985-2409
NSN 6220-00-401-4648
NSN 5920-01-605-1656
NSN 5945-01-145-9703
NSN 6105-01-586-2088
NSN 5950-01-306-0794
NSN 5975-01-114-0268
NSN 6150-01-050-3730
NSN 5945-01-339-6472
NSN 6135-01-575-5061