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 6685-01-533-6820
NSN 4140-01-099-1698
NSN 6240-01-574-3796
NSN 5965-01-382-4863
NSN 6620-01-534-2370
NSN 6150-00-244-2664
NSN 5835-01-014-4574
NSN 6685-01-563-7122
NSN 5960-00-631-7229
NSN 5920-01-145-3150
NSN 6220-01-290-6807
NSN 2925-00-278-9468