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 6320-01-118-0553
NSN 5855-00-933-3254
NSN 6130-00-923-8467
NSN 4140-01-347-6503
NSN 5990-01-646-2990
NSN 6130-00-087-2304
NSN 5965-00-990-8669
NSN 6620-01-221-2643
NSN 6650-01-129-2886
NSN 5998-01-379-4301
NSN 5915-01-568-9240
NSN 6320-01-631-7828