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 5960-00-005-7132
NSN 5855-00-058-1293
NSN 4140-00-260-9521
NSN 5990-01-145-8961
NSN 6220-01-600-3946
NSN 5950-01-369-4541
NSN 5996-01-406-2845
NSN 5915-00-944-9823
NSN 5985-01-464-3153
NSN 4140-01-125-5187
NSN 6240-01-659-8546
NSN 5960-00-816-9040