W/two holes, 0.500 in. Id, 180.0 degrees apart on outer periphery
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 6650-00-144-4555
NSN 5999-00-099-6889
NSN 6135-00-010-5275
NSN 2925-01-633-4048
NSN 5910-01-481-5980
NSN 6645-01-315-8485
NSN 5915-01-477-3078
NSN 5930-01-550-5722
NSN 6240-01-425-8475
NSN 2925-01-645-2948
NSN 6130-01-355-0064
NSN 6320-01-089-9086