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 5905-01-634-0595
NSN 6130-01-633-9442
NSN 5975-01-474-5631
NSN 6650-01-257-7237
NSN 6240-01-200-7937
NSN 6220-00-269-3783
NSN 5930-00-554-1064
NSN 6620-00-051-7666
NSN 4140-01-291-8311
NSN 5990-01-324-7529
NSN 5895-00-462-9157
NSN 5999-00-468-4150