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 5910-01-449-1055
NSN 5920-01-139-5137
NSN 5855-00-631-4565
NSN 5975-00-333-9866
NSN 6320-01-642-2615
NSN 6105-01-047-1347
NSN 7035-01-027-2259
NSN 6130-01-123-1882
NSN 5925-00-993-4603
NSN 5999-01-099-6962
NSN 5835-01-647-6426
NSN 6135-01-396-4900