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 4140-00-541-4202
NSN 6240-01-458-4672
NSN 5960-01-530-6302
NSN 5930-01-386-1917
NSN 6220-01-113-8210
NSN 5920-01-075-3354
NSN 6650-01-005-0714
NSN 5925-01-257-2892
NSN 4140-01-288-9671
NSN 5930-00-282-2736
NSN 5950-01-435-6354
NSN 5998-01-300-0895