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.
NSN 5915-01-422-0564
NSN 6145-00-504-2382
NSN 6135-00-437-5182
NSN 6110-00-740-5750
NSN 6110-01-533-5305
NSN 6320-01-462-2295
NSN 6650-00-434-0188
NSN 6240-00-514-3507
NSN 5835-01-172-5884
NSN 6610-01-418-5029
NSN 5930-00-660-6774
NSN 6150-00-374-9318