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 5999-00-599-1705
NSN 5960-00-138-2799
NSN 6105-01-434-3572
NSN 5905-00-051-0987
NSN 5920-00-543-0167
NSN 6650-01-592-2445
NSN 6320-00-115-0883
NSN 5960-01-058-1074
NSN 5910-01-088-5816
NSN 6135-00-299-6918
NSN 5935-01-541-3758
NSN 2925-01-633-4048