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 5835-00-491-3834
NSN 5935-00-309-7963
NSN 6320-00-299-3090
NSN 5999-00-664-1818
NSN 6320-01-564-0893
NSN 5835-00-113-6090
NSN 6135-01-462-6040
NSN 5905-00-289-9803
NSN 5985-00-058-0488
NSN 6685-01-531-7297
NSN 5855-01-259-0995
NSN 6240-01-041-7477