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 taps, cocks, valves and similar appliances, nesoi
NSN 5935-00-433-2290
NSN 5945-01-317-9051
NSN 6620-00-770-9794
NSN 6645-01-376-2336
NSN 4140-00-606-9453
NSN 2925-00-808-5077
NSN 6110-01-453-1611
NSN 5999-01-245-1332
NSN 6645-01-231-7779
NSN 5920-01-551-0841
NSN 2925-00-471-1128
NSN 5960-00-165-3038