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 6645-01-082-0518
NSN 5975-01-621-4613
NSN 5985-01-281-7700
NSN 5855-00-149-0766
NSN 5905-01-160-8944
NSN 2925-01-552-3806
NSN 5895-01-093-6980
NSN 5915-01-491-1852
NSN 5915-00-875-2101
NSN 5999-01-012-1934
NSN 5925-01-432-2731
NSN 5998-01-634-0604