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 5925-01-135-9391
NSN 5960-00-338-9164
NSN 6135-01-125-4867
NSN 6220-01-408-7694
NSN 5925-01-491-0509
NSN 6620-01-222-3143
NSN 6135-01-589-0333
NSN 5915-01-093-8233
NSN 2925-01-389-6874
NSN 5975-01-461-2382
NSN 6130-01-252-0122
NSN 6220-00-541-8515