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 6320-01-216-1678
NSN 5930-00-816-9780
NSN 6135-01-390-7364
NSN 6105-01-377-0059
NSN 6240-00-383-7668
NSN 5935-01-483-1143
NSN 4140-00-459-9045
NSN 6620-00-147-6034
NSN 5855-00-327-2061
NSN 5905-01-583-8237
NSN 4140-01-142-5849
NSN 6610-01-100-3662