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 6150-01-145-5156
NSN 5990-01-217-4590
NSN 6320-01-162-5977
NSN 6105-01-545-0568
NSN 4140-01-039-0414
NSN 6650-01-281-4651
NSN 5915-01-333-0323
NSN 5835-00-647-2104
NSN 6620-01-143-7913
NSN 6220-01-139-0126
NSN 6620-00-553-8854
NSN 6620-01-603-6442