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 6135-00-248-4102
NSN 4140-00-377-9465
NSN 6320-01-108-5933
NSN 4140-01-295-0645
NSN 5999-01-202-7278
NSN 2925-01-515-3032
NSN 6135-00-368-5578
NSN 7035-01-332-9582
NSN 5920-01-076-2679
NSN 6320-00-433-2773
NSN 6320-01-481-4871
NSN 5910-01-398-0621