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 5915-00-400-9981
NSN 6130-01-384-6631
NSN 4140-01-316-4676
NSN 6150-01-461-2479
NSN 6130-01-634-0603
NSN 6650-01-655-0762
NSN 6650-01-643-9009
NSN 6610-01-435-5425
NSN 5835-01-176-5422
NSN 5960-01-406-4136
NSN 7035-01-566-6248
NSN 5910-01-551-8720