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 4140-01-443-3523
NSN 6610-00-139-1105
NSN 6240-00-787-8329
NSN 6650-00-227-8743
NSN 4140-01-484-5070
NSN 2925-00-332-1361
NSN 6145-01-360-7070
NSN 5950-01-269-8302
NSN 6145-00-431-8376
NSN 4140-01-217-6290
NSN 5905-01-634-0595
NSN 5930-00-872-5419