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 6150-01-377-0520
NSN 5945-00-254-8281
NSN 6145-01-527-9377
NSN 5925-00-827-0927
NSN 6240-00-455-7640
NSN 5895-00-036-6674
NSN 6320-01-388-3125
NSN 5925-01-631-6713
NSN 6610-01-503-0153
NSN 7035-01-284-5043
NSN 6105-01-608-3974
NSN 4140-01-105-3036