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 4140-01-278-1527
NSN 5996-00-925-0173
NSN 6610-01-227-7221
NSN 5985-01-231-9759
NSN 6240-01-075-6559
NSN 6105-01-634-0322
NSN 5935-01-375-6646
NSN 5935-00-333-9115
NSN 5998-01-359-9595
NSN 5999-01-392-1326
NSN 6150-01-520-9954
NSN 2925-01-658-4470