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 6240-00-300-2736
NSN 6145-01-361-4731
NSN 5975-01-594-5389
NSN 5925-00-826-8887
NSN 5855-01-250-2421
NSN 5835-01-281-7281
NSN 6620-01-179-7259
NSN 5990-00-736-8778
NSN 5945-01-446-7074
NSN 5950-01-359-5465
NSN 5998-00-934-9941
NSN 5945-01-577-2614