W/slot 0.312 in. W
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 6135-00-683-0536
NSN 5920-01-436-1885
NSN 6645-01-276-7818
NSN 4140-01-442-5155
NSN 5975-01-476-3105
NSN 6240-01-153-2861
NSN 5835-00-198-4936
NSN 5975-00-374-5245
NSN 5905-01-167-5933
NSN 5855-01-559-5495
NSN 6130-01-110-8151
NSN 6645-01-546-0491