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 6610-01-152-1463
NSN 6135-01-457-0984
NSN 5965-01-381-4879
NSN 2925-00-964-7128
NSN 5960-00-501-4841
NSN 6145-01-327-3328
NSN 6150-00-419-0505
NSN 5835-00-334-6556
NSN 6610-01-533-2935
NSN 6150-00-587-7196
NSN 5915-01-411-1071
NSN 6685-01-447-2226