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 6320-00-261-9136
NSN 5990-01-197-6922
NSN 4140-01-530-4080
NSN 5945-01-012-1066
NSN 6150-01-290-6810
NSN 5999-00-343-6770
NSN 6220-00-155-8007
NSN 6150-01-429-7097
NSN 6645-01-076-9310
NSN 5998-00-239-9921
NSN 6620-01-060-6418
NSN 5965-01-251-9480