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 5960-01-553-4557
NSN 5925-00-153-6510
NSN 2925-00-221-8529
NSN 5950-00-761-1153
NSN 6110-01-646-1757
NSN 5985-01-660-5020
NSN 5985-00-516-2373
NSN 6645-00-269-2764
NSN 6610-01-394-4944
NSN 5920-01-396-6159
NSN 5835-01-216-7289
NSN 4140-01-288-0764