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 6645-01-514-7901
NSN 6145-00-423-1563
NSN 5990-01-443-2931
NSN 5998-01-603-3049
NSN 5965-01-303-6105
NSN 5895-00-534-8870
NSN 5935-00-683-7894
NSN 5935-01-333-0564
NSN 5835-00-243-0594
NSN 6320-00-295-2854
NSN 6150-01-521-5526
NSN 5855-00-357-1158