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 6620-01-237-5603
NSN 5965-00-518-0958
NSN 6645-01-193-1277
NSN 5998-01-510-1493
NSN 4140-00-373-4833
NSN 5975-01-361-8760
NSN 5950-01-225-8584
NSN 6620-01-426-2220
NSN 5965-01-544-3081
NSN 6110-01-546-2029
NSN 5925-01-195-2985
NSN 5965-00-185-9687