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 4140-01-441-1941
NSN 6620-00-946-8060
NSN 6685-01-357-6358
NSN 5915-01-350-3696
NSN 4140-00-192-9117
NSN 6610-01-235-5566
NSN 6145-00-505-7555
NSN 4140-01-181-8144
NSN 5895-01-466-4412
NSN 7035-01-462-1957
NSN 4140-01-634-0330
NSN 6610-01-543-1866