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 4140-01-370-4075
NSN 5915-01-437-5653
NSN 5998-01-072-5744
NSN 6220-00-740-5333
NSN 5835-00-244-4956
NSN 6135-01-575-8362
NSN 6685-01-209-6914
NSN 5920-00-146-1314
NSN 5999-00-529-0157
NSN 5920-00-730-8541
NSN 6105-01-292-3874
NSN 4140-01-415-5595