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 5960-00-447-0689
NSN 4140-01-458-2743
NSN 5835-00-518-2740
NSN 5999-00-078-3892
NSN 6650-01-563-8117
NSN 6130-01-396-5311
NSN 5855-00-237-4088
NSN 6645-00-470-5310
NSN 6650-01-172-2226
NSN 5999-01-465-8739
NSN 6135-01-659-7653
NSN 6135-00-087-5300