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 6650-01-270-2238
NSN 5915-01-220-5154
NSN 6145-00-493-4073
NSN 6105-01-503-1856
NSN 5998-00-224-9623
NSN 6110-01-521-4331
NSN 6645-01-066-3176
NSN 5998-00-529-8635
NSN 5950-01-290-3967
NSN 6320-01-447-4289
NSN 6685-01-521-4715
NSN 6685-01-370-5258