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 6610-00-780-6779
NSN 5910-00-823-9655
NSN 6220-01-326-7204
NSN 5965-01-408-5990
NSN 6320-00-433-2773
NSN 4140-00-269-3189
NSN 6220-01-625-1934
NSN 5985-01-371-2943
NSN 5996-00-567-4804
NSN 6610-00-905-6780
NSN 6150-00-953-8613
NSN 5925-01-357-1308