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 5910-01-114-5160
NSN 6320-01-085-8845
NSN 6610-01-484-1370
NSN 5930-00-844-5821
NSN 5975-00-925-7759
NSN 6320-01-459-6992
NSN 6685-01-138-6970
NSN 7035-00-155-9513
NSN 5920-00-199-9514
NSN 5915-00-553-8755
NSN 5998-01-539-6824
NSN 5915-00-061-3288