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 5915-01-309-1504
NSN 6650-01-235-0981
NSN 6105-01-585-1510
NSN 6620-01-461-3550
NSN 5999-01-645-8412
NSN 6135-01-388-2581
NSN 7035-00-200-5162
NSN 6620-01-162-0220
NSN 4140-01-106-4604
NSN 4140-00-488-6303
NSN 5998-00-513-5680
NSN 5996-01-093-0637