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 5905-01-168-8793
NSN 6240-01-310-5043
NSN 6150-01-105-9735
NSN 6240-00-973-2932
NSN 5920-01-106-7898
NSN 5990-01-116-2181
NSN 5998-01-032-8480
NSN 6105-00-138-0616
NSN 6645-00-663-8111
NSN 6135-01-656-7556
NSN 6685-00-958-9014
NSN 5960-01-452-1907