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 5930-01-432-1820
NSN 6240-00-542-6657
NSN 6135-01-348-8264
NSN 5996-00-839-8678
NSN 6130-01-412-0791
NSN 5999-00-884-2458
NSN 5985-01-311-3768
NSN 4140-01-361-8883
NSN 5960-01-399-4327
NSN 5935-01-270-2129
NSN 5855-01-513-1859
NSN 5950-01-421-4138