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 5950-01-440-2721
NSN 5965-01-195-0792
NSN 2925-01-016-3111
NSN 5935-00-854-9179
NSN 6150-01-075-3740
NSN 4140-00-000-0082
NSN 6220-01-630-8908
NSN 5960-01-436-4493
NSN 5920-01-108-0062
NSN 6240-00-017-4933
NSN 6105-01-250-2384
NSN 5910-01-184-6255