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 5915-00-601-2628
NSN 5960-01-418-2641
NSN 6650-01-621-9695
NSN 5925-01-222-0835
NSN 6130-01-508-3664
NSN 6650-01-378-6868
NSN 5985-01-360-5617
NSN 6145-01-437-5505
NSN 5975-01-560-8467
NSN 5990-00-296-4825
NSN 5935-01-058-9327
NSN 6320-01-149-8865