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 6650-00-153-3155
NSN 5945-00-910-1517
NSN 5855-01-262-1766
NSN 5930-01-437-3539
NSN 5930-01-492-3189
NSN 5920-01-252-8660
NSN 2925-01-144-0352
NSN 5920-01-365-3360
NSN 6135-01-455-2233
NSN 4140-01-291-3579
NSN 5930-01-446-4781
NSN 6610-01-457-1974