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 6685-01-053-9678
NSN 5835-00-694-8592
NSN 6620-00-193-9503
NSN 6110-01-498-1354
NSN 5999-00-624-6987
NSN 6650-01-024-9554
NSN 4140-00-835-3610
NSN 5935-01-084-0054
NSN 6145-00-141-8095
NSN 5855-00-411-8688
NSN 5910-01-372-2891
NSN 6220-01-223-7285