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 6105-01-501-0524
NSN 2925-01-085-0691
NSN 5925-01-616-1280
NSN 5996-01-602-6953
NSN 5920-01-263-9590
NSN 4140-00-591-6315
NSN 6645-01-254-0490
NSN 6645-01-473-3752
NSN 6320-01-176-8367
NSN 4140-01-269-8378
NSN 5905-00-182-1434
NSN 5950-00-248-6921