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 4140-01-413-3924
NSN 5975-01-613-9762
NSN 6105-01-287-9756
NSN 5945-01-265-0990
NSN 6135-00-891-4944
NSN 5925-01-249-9066
NSN 5990-01-395-4194
NSN 6650-01-336-2866
NSN 5835-01-653-7806
NSN 4140-00-252-0879
NSN 5990-01-400-3299
NSN 6240-01-592-9088