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 6150-01-288-3485
NSN 5975-01-487-1373
NSN 5990-01-089-6743
NSN 6150-00-281-3447
NSN 4140-00-111-3247
NSN 5965-01-613-6289
NSN 6240-00-785-8398
NSN 6650-01-399-8552
NSN 5965-00-933-7020
NSN 5905-01-446-2278
NSN 5910-01-031-3213
NSN 5975-01-550-5070