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 6645-01-426-8621
NSN 6105-01-187-5157
NSN 5945-00-515-2667
NSN 6105-01-193-2054
NSN 6145-01-512-7972
NSN 6150-00-402-2392
NSN 6135-01-400-2947
NSN 6610-01-420-3780
NSN 6320-00-857-4073
NSN 5920-01-271-1659
NSN 5985-01-515-6266
NSN 5935-01-054-3862