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 5930-01-441-1932
NSN 5996-01-180-5834
NSN 5960-00-900-6705
NSN 5990-00-333-6210
NSN 4140-01-274-1942
NSN 6220-00-422-2014
NSN 6320-00-646-3311
NSN 5975-01-417-1752
NSN 5975-01-194-3419
NSN 6645-01-103-8449
NSN 6240-01-343-4322
NSN 2925-01-457-2202