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 6685-00-540-9017
NSN 5930-00-881-4076
NSN 5998-00-203-1232
NSN 5905-00-804-4276
NSN 5910-00-925-2412
NSN 5975-00-816-0266
NSN 6220-01-507-9614
NSN 5935-01-325-2026
NSN 2925-00-383-3523
NSN 5945-00-107-7334
NSN 6110-01-619-7658
NSN 2925-01-609-8464