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 6620-00-257-2783
NSN 5930-00-323-2175
NSN 5999-00-957-4959
NSN 5945-00-432-3075
NSN 5975-01-367-6547
NSN 6105-01-599-2005
NSN 2925-00-902-3881
NSN 7035-00-300-3208
NSN 5960-01-539-1956
NSN 5999-00-808-7208
NSN 5950-00-263-3671
NSN 5855-01-554-5794