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 6610-00-138-2942
NSN 6645-01-377-2553
NSN 5835-01-406-4066
NSN 6320-00-483-0451
NSN 6110-01-250-1938
NSN 6645-01-629-9657
NSN 6610-00-515-6462
NSN 5950-00-255-6264
NSN 6220-01-634-0660
NSN 5965-01-137-3769
NSN 5996-00-625-2280
NSN 5965-00-246-5612