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 6620-01-658-8133
NSN 5905-01-083-4796
NSN 6320-00-456-2092
NSN 5855-00-054-8617
NSN 6105-01-417-9150
NSN 6220-00-099-9192
NSN 6685-00-963-9995
NSN 5945-01-155-1146
NSN 6240-00-504-2531
NSN 6145-01-415-6127
NSN 6620-01-337-0652
NSN 5920-01-608-3868