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 5910-01-242-4291
NSN 5920-01-400-3562
NSN 7035-01-359-7460
NSN 5920-00-138-1474
NSN 6650-01-284-6536
NSN 6135-01-168-2944
NSN 6135-01-387-0754
NSN 6135-01-496-2352
NSN 6105-01-432-5103
NSN 6135-00-276-7625
NSN 6645-01-413-0515
NSN 6240-01-593-4728