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 5975-00-414-7143
NSN 6645-01-589-0983
NSN 6110-01-045-2035
NSN 6645-01-176-6866
NSN 5965-00-408-5501
NSN 6145-01-145-5177
NSN 5910-01-422-9760
NSN 5915-00-518-4656
NSN 5935-01-291-0740
NSN 4140-01-445-5945
NSN 6110-00-752-2757
NSN 5999-00-942-4810