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 5990-01-104-6703
NSN 6610-01-391-6781
NSN 5935-01-507-7033
NSN 5999-01-340-8809
NSN 6650-01-523-9850
NSN 7035-01-435-4009
NSN 5910-00-409-0309
NSN 5835-00-445-5539
NSN 6130-01-042-1526
NSN 5905-00-718-6654
NSN 6135-00-318-8359
NSN 5930-01-410-8612