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 5985-01-535-6924
NSN 5965-01-012-1065
NSN 5895-01-578-8693
NSN 6620-00-858-7317
NSN 5998-00-245-9488
NSN 5990-01-449-7090
NSN 5999-01-657-4067
NSN 4140-01-535-6477
NSN 7035-01-179-5667
NSN 6610-01-372-9248
NSN 5915-01-400-4165
NSN 5960-00-872-0531