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 5905-01-634-0595
NSN 6645-01-076-4655
NSN 5895-00-280-7528
NSN 5985-00-494-7277
NSN 6240-01-313-9000
NSN 6220-00-479-5347
NSN 6135-00-660-8654
NSN 6610-01-370-1576
NSN 6320-00-809-5744
NSN 5910-01-293-1605
NSN 5920-01-352-6650
NSN 5935-01-444-1286