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 6620-01-411-4434
NSN 5985-01-508-4743
NSN 5905-01-429-1256
NSN 5965-00-161-6429
NSN 6610-01-137-1275
NSN 5975-01-379-9951
NSN 6650-00-003-5413
NSN 5998-01-244-9680
NSN 5999-01-142-7151
NSN 5950-01-375-3528
NSN 5965-01-513-5546
NSN 5930-01-550-6448