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 6620-01-590-3295
NSN 5920-00-757-9140
NSN 5999-01-547-2643
NSN 5996-00-682-3020
NSN 5965-01-621-8360
NSN 6645-01-654-9639
NSN 5990-00-067-6791
NSN 6645-00-200-2324
NSN 6150-01-139-2009
NSN 6650-01-063-8356
NSN 5920-01-141-6885
NSN 4140-01-428-9426