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 6135-01-604-8739
NSN 6240-01-628-9240
NSN 6685-00-269-4895
NSN 4140-01-388-8374
NSN 6150-01-047-5738
NSN 6135-01-623-9063
NSN 6320-01-383-3257
NSN 5999-00-531-4303
NSN 4140-00-370-1257
NSN 5925-00-284-3726
NSN 5998-00-388-0259
NSN 6135-01-062-9356