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 5855-01-503-1495
NSN 5990-01-588-3999
NSN 6650-01-531-9827
NSN 5996-00-917-6899
NSN 5915-00-939-8864
NSN 5905-01-413-7321
NSN 5915-00-528-1192
NSN 6610-00-160-0652
NSN 5910-01-574-5562
NSN 5915-01-330-7664
NSN 5930-01-272-4360
NSN 6610-00-681-0590