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 5950-00-139-0518
NSN 5935-00-005-2861
NSN 5960-00-269-4762
NSN 5895-01-084-9117
NSN 6645-00-608-7756
NSN 5996-01-442-7481
NSN 6320-01-631-7828
NSN 6150-01-642-6691
NSN 5925-01-363-9925
NSN 6150-01-478-2700
NSN 5855-01-450-2333
NSN 5855-00-631-4565