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).
NSN 5910-00-445-1020
NSN 5905-01-444-5236
NSN 5905-01-113-6821
NSN 6145-01-235-0187
NSN 5950-01-364-1094
NSN 5935-01-061-6065
NSN 5910-01-032-4190
NSN 5935-01-078-0003
NSN 7035-00-455-7666
NSN 6105-01-514-8741
NSN 5965-00-035-4556
NSN 5998-00-205-2951