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 6320-01-092-4101
NSN 5950-00-615-9933
NSN 5855-01-364-1005
NSN 5996-00-754-4057
NSN 5920-01-513-5208
NSN 4140-01-370-7943
NSN 5990-00-343-4465
NSN 5975-00-228-7967
NSN 6145-00-127-9767
NSN 5930-01-281-7498
NSN 6645-01-514-7901
NSN 6645-01-380-6111