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 6135-00-235-1938
NSN 5960-00-455-8513
NSN 5975-01-299-8727
NSN 5975-00-437-2387
NSN 4140-00-521-0380
NSN 5999-01-180-2096
NSN 5910-01-444-5105
NSN 6645-01-268-0544
NSN 5920-01-331-1101
NSN 5895-00-157-1332
NSN 5998-01-436-6766
NSN 5999-01-534-3595