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 6240-01-501-9338
NSN 5960-00-647-4989
NSN 6685-01-386-3110
NSN 6220-01-032-6581
NSN 5910-01-485-6135
NSN 6645-01-097-9057
NSN 4140-01-437-5964
NSN 5910-00-373-8808
NSN 5999-00-267-5765
NSN 5935-00-254-5508
NSN 6240-00-494-9276
NSN 5985-01-356-3344