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 6645-01-375-9702
NSN 6685-00-872-6345
NSN 6650-01-390-6989
NSN 6135-00-477-8847
NSN 5985-00-114-8808
NSN 5920-01-510-1786
NSN 6320-01-062-7496
NSN 5935-01-487-6518
NSN 5990-01-017-5117
NSN 5930-01-371-0209
NSN 6110-01-633-9660
NSN 6620-01-631-0700