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 6685-01-344-9389
NSN 6110-00-566-0327
NSN 5915-00-961-1649
NSN 5855-00-323-0967
NSN 5999-01-491-7128
NSN 4140-00-115-5534
NSN 5950-00-455-6107
NSN 6105-01-474-0680
NSN 5990-01-432-4249
NSN 5975-00-854-6519
NSN 5999-01-607-7765
NSN 5996-00-117-4337