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 6145-01-135-8243
NSN 5905-00-484-3383
NSN 6135-01-422-1440
NSN 6650-01-408-5089
NSN 6150-00-524-9573
NSN 5910-00-174-5407
NSN 5910-01-617-4826
NSN 5935-01-496-4902
NSN 5935-00-238-2044
NSN 6105-01-109-3936
NSN 6105-01-463-2387
NSN 6620-00-366-1365