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 5985-01-029-3648
NSN 5920-00-810-5604
NSN 5905-01-543-3821
NSN 5996-00-434-4005
NSN 6135-01-139-1700
NSN 5996-01-362-7068
NSN 6620-01-457-9476
NSN 6620-01-315-2414
NSN 5855-01-547-5118
NSN 5895-00-009-5698
NSN 6135-01-469-7574
NSN 6150-00-873-7568