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 5915-01-519-6675
NSN 6220-00-777-2355
NSN 5835-00-279-2887
NSN 2925-01-441-8958
NSN 6620-01-419-5929
NSN 5975-01-562-7910
NSN 5855-00-149-0766
NSN 5950-00-555-2881
NSN 5930-01-634-0659
NSN 5935-00-090-8375
NSN 5915-01-058-1323
NSN 6620-01-458-8074