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 5835-00-723-2505
NSN 6320-01-084-8821
NSN 6620-00-424-4335
NSN 5950-01-437-1547
NSN 7035-01-552-2952
NSN 5920-01-558-4552
NSN 5855-01-233-2767
NSN 5960-00-525-1898
NSN 5999-01-226-5288
NSN 5855-01-125-4768
NSN 6620-01-436-5661
NSN 4140-01-567-5044