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 6620-01-290-2973
NSN 5998-01-318-5844
NSN 4140-00-525-9214
NSN 5996-00-891-9250
NSN 4140-01-371-1565
NSN 6105-01-107-7083
NSN 5998-01-106-7283
NSN 5960-01-593-4760
NSN 4140-01-453-5348
NSN 5985-01-657-6397
NSN 6135-01-499-3516
NSN 5960-01-151-4518