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 5905-01-420-6349
NSN 5985-00-926-2593
NSN 6150-01-555-9412
NSN 5960-01-515-4791
NSN 5999-01-537-5706
NSN 5998-00-727-8716
NSN 6110-01-578-6777
NSN 5835-00-969-5771
NSN 5895-01-302-6398
NSN 5990-01-538-6115
NSN 2925-01-510-9378
NSN 6150-01-322-8524