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 armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 5999-01-146-5077
NSN 6220-01-591-4996
NSN 6150-01-062-1459
NSN 5999-01-247-2846
NSN 4140-01-092-1098
NSN 5925-01-130-0613
NSN 5910-00-248-6899
NSN 5985-00-524-2275
NSN 6620-00-854-5010
NSN 2925-00-065-2244
NSN 5950-00-418-9918
NSN 5925-01-069-7154