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 6620-01-484-4153
NSN 5950-00-621-3888
NSN 5835-00-003-0295
NSN 5960-01-130-6413
NSN 6150-01-495-1121
NSN 6135-01-539-1167
NSN 5855-01-433-5919
NSN 5945-00-004-7567
NSN 6240-00-342-9756
NSN 7035-01-395-0757
NSN 6105-01-430-5401
NSN 6645-01-047-9724