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 6610-01-647-7412
NSN 5935-01-134-8486
NSN 6130-00-510-4399
NSN 5990-01-474-3477
NSN 5930-01-056-4702
NSN 5960-00-069-3485
NSN 6145-01-515-2450
NSN 5975-01-156-4544
NSN 5998-01-352-5854
NSN 6150-01-529-2327
NSN 5950-01-348-7902
NSN 5915-01-500-2147