An item solid or split into halves, having a threaded or unthreaded hole for the purpose of connecting or retaining a pipe, tube, or hose fitting. The face of the flange may be smooth, grooved, or serrated and may be drilled for connecting bolts or studs. If the item is unthreaded, the pipe or tube may be retained by welding, brazing, compression, or the like. Excludes flange, pipe, blind; ferrule, grooved clamp coupling; and adapter (as modified).
Classification: Flanges of iron or nonalloy steel
NSN 5965-01-327-9234
NSN 6220-01-513-6900
NSN 5905-01-357-4671
NSN 6130-00-300-6434
NSN 5950-00-107-2335
NSN 5945-01-350-1997
NSN 6240-00-248-6517
NSN 6220-01-634-0660
NSN 5915-01-121-9445
NSN 5910-00-459-4609
NSN 6150-01-409-2858
NSN 5990-01-365-6016