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 6105-01-011-5210
NSN 5910-01-641-4373
NSN 6650-01-566-1573
NSN 5990-01-605-4769
NSN 6650-00-403-6386
NSN 6650-00-233-0705
NSN 6105-01-641-9590
NSN 5925-01-574-0451
NSN 6610-01-539-9084
NSN 6150-01-063-6483
NSN 5915-01-407-2498
NSN 5965-01-426-1278