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 6620-01-611-7907
NSN 6240-01-296-8997
NSN 5835-00-954-2833
NSN 5965-01-633-4899
NSN 6645-01-584-0892
NSN 2925-01-629-9416
NSN 5895-01-340-0571
NSN 5925-01-188-7630
NSN 6130-01-461-7765
NSN 6610-00-720-8775
NSN 5960-00-246-4623
NSN 5910-00-912-1770