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 5905-01-410-2933
NSN 4140-01-173-2994
NSN 6130-01-009-5418
NSN 5920-00-938-8696
NSN 5965-01-288-4736
NSN 6135-01-518-6581
NSN 6145-01-653-2229
NSN 6610-01-445-9580
NSN 4140-01-075-5455
NSN 6135-00-161-0746
NSN 5930-00-917-4940
NSN 5925-01-054-3783