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 6645-00-404-1785
NSN 6620-00-542-0529
NSN 6645-01-473-9179
NSN 5915-01-604-9868
NSN 5910-01-065-5343
NSN 5920-00-451-6847
NSN 2925-01-535-3167
NSN 6240-00-275-1950
NSN 5996-01-074-1634
NSN 5895-01-257-4651
NSN 5996-01-111-3045
NSN 4140-01-190-3280