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 6105-01-413-4172
NSN 5975-01-140-5806
NSN 6220-00-558-2147
NSN 5996-01-552-4224
NSN 5996-00-185-1372
NSN 5935-00-425-9983
NSN 4140-01-315-5219
NSN 4140-00-761-0714
NSN 6220-01-363-4772
NSN 5895-00-464-3992
NSN 5965-00-191-6788
NSN 5985-01-571-7695