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 6320-01-411-1353
NSN 6145-01-055-6976
NSN 5930-00-923-0592
NSN 4140-00-189-0235
NSN 6240-01-648-2327
NSN 5950-01-310-7713
NSN 5999-01-063-0026
NSN 5930-00-785-2143
NSN 6650-00-471-1117
NSN 5910-00-212-5969
NSN 5930-01-264-9263
NSN 5910-00-763-7984