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 5975-00-471-0625
NSN 5950-01-483-6849
NSN 6620-00-456-0404
NSN 5950-01-076-4570
NSN 6135-00-500-2082
NSN 6110-01-535-6338
NSN 5935-01-108-5500
NSN 6650-01-358-0948
NSN 6240-01-518-3401
NSN 5930-00-078-7666
NSN 5905-01-351-5678
NSN 6620-01-214-7520