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 4140-01-326-8535
NSN 5935-00-598-1235
NSN 5935-01-076-1011
NSN 5950-00-611-6562
NSN 5945-01-629-7537
NSN 5925-00-090-7403
NSN 6145-01-080-7299
NSN 6150-01-551-4485
NSN 5895-01-320-3056
NSN 6105-01-290-4695
NSN 6135-01-433-2062
NSN 5855-00-912-3885