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 6145-00-611-4834
NSN 6620-00-255-5962
NSN 6610-01-492-9888
NSN 5950-00-045-1164
NSN 4140-01-259-4149
NSN 6105-01-165-8912
NSN 5996-01-440-3861
NSN 5975-01-445-7365
NSN 5915-01-435-3420
NSN 4140-01-177-9363
NSN 6150-00-869-5744
NSN 5920-00-130-3593