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 5965-00-173-4440
NSN 5910-00-679-9556
NSN 6130-01-391-9754
NSN 6135-01-429-9029
NSN 5925-01-330-1358
NSN 5999-00-539-9934
NSN 5915-00-870-0162
NSN 5935-00-713-8588
NSN 5990-00-522-3425
NSN 5999-01-261-2266
NSN 5905-01-645-7674
NSN 6105-00-701-2081