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 4140-00-958-1252
NSN 6650-01-560-2861
NSN 5999-01-600-4068
NSN 6645-01-409-2003
NSN 5855-01-598-5136
NSN 5998-00-101-9267
NSN 5835-01-369-7837
NSN 6105-01-398-0814
NSN 6650-00-463-1514
NSN 6240-01-423-8642
NSN 6620-01-613-7996
NSN 5960-00-982-8546