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 6620-01-054-9346
NSN 6220-00-405-5986
NSN 6320-01-465-2028
NSN 5999-01-608-4318
NSN 5945-01-098-2150
NSN 5985-00-846-6050
NSN 6645-00-544-8529
NSN 5965-00-378-3403
NSN 5945-00-293-8333
NSN 5925-00-422-8487
NSN 5996-01-135-9848
NSN 5895-01-360-6739