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 5925-01-174-8776
NSN 6135-01-394-4160
NSN 5950-00-661-2612
NSN 6220-01-081-0593
NSN 6150-00-505-2804
NSN 6650-01-618-5774
NSN 5990-01-063-2532
NSN 5960-01-177-0338
NSN 4140-00-289-9263
NSN 4140-00-758-7686
NSN 5996-01-472-2509
NSN 5960-01-364-1318