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 5990-00-140-4559
NSN 6650-01-447-2858
NSN 5925-01-129-9074
NSN 4140-00-841-1270
NSN 5905-00-290-8098
NSN 6130-01-592-7013
NSN 5996-01-210-0280
NSN 5855-00-055-1694
NSN 2925-01-535-7235
NSN 5855-01-283-0050
NSN 5930-01-159-1631
NSN 6620-01-342-0470