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 4140-00-269-5795
NSN 6645-01-333-1079
NSN 5910-01-502-9833
NSN 6320-01-457-2805
NSN 6320-01-481-7322
NSN 6620-01-147-0441
NSN 6105-00-101-8860
NSN 5910-01-632-7560
NSN 5990-01-331-9438
NSN 6650-00-266-6808
NSN 6110-00-305-2838
NSN 5998-01-524-0549