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 4140-01-411-9952
NSN 5895-01-318-5837
NSN 6320-01-578-6006
NSN 5930-00-362-0654
NSN 5950-01-115-1607
NSN 5990-01-336-3976
NSN 6620-01-396-2149
NSN 6320-01-046-5228
NSN 5925-01-422-0431
NSN 5855-01-260-7445
NSN 5835-01-602-0311
NSN 6135-01-032-8887