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 5975-01-099-3784
NSN 6610-00-999-1528
NSN 6645-01-180-6219
NSN 5999-00-758-4587
NSN 5999-00-079-0772
NSN 5975-01-453-2569
NSN 5965-01-423-2204
NSN 6650-00-479-9329
NSN 6320-01-170-4068
NSN 5945-00-905-2159
NSN 5990-01-314-8591
NSN 5930-01-252-8687