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 5950-01-204-0803
NSN 5905-00-610-5698
NSN 5930-01-452-0966
NSN 5935-01-426-8969
NSN 6320-00-546-9249
NSN 5999-00-144-7698
NSN 5905-01-503-3102
NSN 6240-00-929-8574
NSN 5996-01-113-3574
NSN 5985-00-160-9519
NSN 6145-00-356-1923
NSN 5910-01-206-0609