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 6645-00-816-5337
NSN 5998-01-634-0604
NSN 5855-01-572-8821
NSN 5915-01-461-8233
NSN 5990-01-014-1280
NSN 5945-01-578-0924
NSN 5996-01-099-9801
NSN 5910-00-902-0031
NSN 5855-00-832-9341
NSN 7035-01-241-2127
NSN 6650-01-411-3904
NSN 4140-01-408-7760