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 4140-01-610-7579
NSN 6135-01-138-8157
NSN 5945-01-144-5054
NSN 5945-01-152-2780
NSN 4140-01-534-6960
NSN 6105-00-254-4426
NSN 2925-01-534-7314
NSN 6130-00-914-8831
NSN 5935-00-905-2414
NSN 6220-01-332-0524
NSN 6620-01-381-6225
NSN 5905-01-432-1961