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 6620-00-123-1779
NSN 6135-01-642-6830
NSN 6240-01-366-1589
NSN 5930-00-169-3813
NSN 5996-01-358-0418
NSN 5920-01-477-1617
NSN 2925-01-425-7087
NSN 6150-00-323-1762
NSN 5960-01-530-6302
NSN 6110-00-594-7640
NSN 6650-01-485-3444
NSN 5905-01-515-4060