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 5920-01-314-1429
NSN 5998-00-279-1547
NSN 4140-01-420-6508
NSN 5985-00-644-9752
NSN 6150-01-044-4505
NSN 5960-00-174-1867
NSN 6240-00-935-7058
NSN 5905-00-887-9723
NSN 4140-01-257-6571
NSN 6105-01-443-2980
NSN 5960-01-536-5108
NSN 5945-01-460-8440