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 5975-01-007-4008
NSN 5950-01-384-3834
NSN 6130-01-334-6990
NSN 2925-00-150-7334
NSN 5990-01-408-4188
NSN 6610-01-044-4740
NSN 5950-01-386-8523
NSN 6650-00-981-9501
NSN 5930-01-597-1427
NSN 5950-00-244-0938
NSN 2925-00-247-6248
NSN 5945-01-113-6828