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 6150-01-178-1050
NSN 6320-01-462-3555
NSN 6610-01-425-1523
NSN 5920-01-634-0250
NSN 5965-01-551-4802
NSN 5950-01-106-3645
NSN 5905-01-123-8782
NSN 5950-00-925-0758
NSN 4140-01-364-9797
NSN 5855-00-014-5008
NSN 7035-01-028-4966
NSN 5910-01-409-9230