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 5855-01-306-5655
NSN 6620-00-461-4934
NSN 6145-00-609-5330
NSN 5960-01-308-6421
NSN 6610-00-144-7036
NSN 4140-01-459-5374
NSN 2925-00-308-0797
NSN 6105-01-401-5361
NSN 6135-01-502-8771
NSN 5990-01-419-0661
NSN 6610-00-103-1196
NSN 5985-00-979-5930