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).
Classification: Fittings, pipe and tube of refined copper
NSN 5905-01-020-7683
NSN 6150-01-085-6647
NSN 6130-00-153-3136
NSN 6645-01-588-5591
NSN 5915-01-462-0432
NSN 5996-00-035-5624
NSN 4140-01-260-2433
NSN 5835-01-178-4154
NSN 5910-01-501-9988
NSN 6610-00-367-9603
NSN 4140-01-374-8467
NSN 5920-01-303-6841