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 6130-00-274-6351
NSN 5895-00-057-9657
NSN 2925-00-211-4469
NSN 7035-01-383-6549
NSN 6150-00-349-8785
NSN 6645-01-519-3007
NSN 6620-00-621-6951
NSN 6130-00-899-0485
NSN 6685-01-615-5437
NSN 5930-00-083-1487
NSN 6105-00-300-0732
NSN 5960-01-468-5785