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 6220-00-401-3641
NSN 5960-00-831-8683
NSN 6650-00-067-3572
NSN 5930-01-375-1298
NSN 5985-00-959-7190
NSN 4140-01-587-1345
NSN 5998-01-488-7740
NSN 5905-00-106-8274
NSN 6620-01-391-4189
NSN 6320-01-607-1491
NSN 6620-01-368-2723
NSN 5996-00-869-0059