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 4140-01-579-9513
NSN 5920-01-071-1921
NSN 5975-01-167-9081
NSN 5996-01-260-7371
NSN 5910-00-357-9721
NSN 5925-00-409-9665
NSN 5990-01-032-5160
NSN 6620-00-724-1268
NSN 5990-00-411-1676
NSN 5855-00-089-3974
NSN 5945-01-539-6657
NSN 6220-01-257-6442