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 6135-01-548-1423
NSN 5965-01-425-1347
NSN 5925-01-471-1523
NSN 6105-01-143-2217
NSN 6105-00-146-5086
NSN 5895-00-083-3630
NSN 6220-01-487-3904
NSN 5945-01-193-0332
NSN 5925-00-612-7159
NSN 6135-01-290-1594
NSN 6240-01-423-8642
NSN 4140-01-061-6944