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 5905-00-401-7222
NSN 6645-01-259-7142
NSN 6620-00-159-0866
NSN 6320-00-583-3104
NSN 2925-00-149-0760
NSN 5960-01-484-2042
NSN 5975-01-627-5393
NSN 6150-01-400-4211
NSN 5990-00-814-9788
NSN 6320-01-185-3857
NSN 5965-01-192-7797
NSN 5985-01-383-8346