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 6150-00-453-3137
NSN 2925-01-531-9550
NSN 5905-00-232-3383
NSN 6685-00-916-8274
NSN 5925-00-502-9276
NSN 5996-00-009-3661
NSN 6620-01-278-6953
NSN 5835-01-302-2745
NSN 4140-00-283-6843
NSN 5855-01-642-4910
NSN 6650-01-109-6945
NSN 5998-00-264-7437