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 6240-01-461-2139
NSN 5915-01-442-9231
NSN 7035-01-145-5059
NSN 5950-01-014-9336
NSN 6135-00-497-0491
NSN 6610-01-254-3647
NSN 6105-00-456-0920
NSN 2925-00-221-8529
NSN 4140-01-320-6021
NSN 5910-01-210-5323
NSN 6620-01-480-1687
NSN 6105-00-456-1433