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 5990-00-495-2859
NSN 6145-00-679-0132
NSN 6105-01-364-7483
NSN 6105-00-699-8092
NSN 4140-01-109-5957
NSN 5855-00-797-8217
NSN 2925-00-251-0105
NSN 5945-01-533-3941
NSN 5905-00-905-0334
NSN 2925-00-856-0115
NSN 5998-01-248-3785
NSN 5975-01-433-2527