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 2925-01-434-2502
NSN 5975-01-602-5044
NSN 6685-01-622-9981
NSN 6130-01-011-8876
NSN 5910-01-029-3475
NSN 6110-00-469-2517
NSN 5999-01-031-4084
NSN 5935-00-491-6441
NSN 6150-01-423-8870
NSN 5935-01-569-2259
NSN 2925-00-432-3410
NSN 6110-01-298-3365