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 6645-01-512-2260
NSN 6135-00-686-4777
NSN 6110-01-563-3927
NSN 5965-00-049-7649
NSN 5855-01-600-0486
NSN 5975-00-951-2495
NSN 5855-01-020-7982
NSN 5915-01-285-3838
NSN 6135-01-621-4927
NSN 6645-00-177-4729
NSN 5915-01-336-9428
NSN 6240-01-358-7127