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 5905-01-325-0255
NSN 4140-01-473-6412
NSN 6610-01-505-3495
NSN 6240-01-205-0005
NSN 6105-00-612-2006
NSN 5910-01-449-9583
NSN 6645-01-416-2280
NSN 6650-00-409-4283
NSN 6135-01-510-4663
NSN 6645-00-664-4665
NSN 5835-01-027-1828
NSN 6620-01-112-6440