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 6220-01-484-9583
NSN 6620-01-621-0719
NSN 6645-00-089-3154
NSN 5950-01-104-2559
NSN 7035-01-150-6303
NSN 4140-01-432-1447
NSN 6650-00-276-9838
NSN 6645-01-361-8319
NSN 5990-01-414-7618
NSN 5910-01-541-5046
NSN 6135-01-577-0811
NSN 5935-01-363-4294