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.
NSN 6110-00-514-1119
NSN 4140-01-190-9731
NSN 6650-01-504-0956
NSN 4140-00-300-8111
NSN 5910-01-255-1838
NSN 5930-00-328-2395
NSN 6150-00-312-2164
NSN 6220-00-660-5539
NSN 6240-01-558-7502
NSN 5905-00-035-8981
NSN 6645-01-575-2297
NSN 5915-00-943-4919