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 5985-01-280-5497
NSN 6150-01-083-4019
NSN 5895-00-932-9795
NSN 5965-01-076-0071
NSN 5999-01-628-1966
NSN 6620-01-331-4001
NSN 2925-01-577-0004
NSN 6685-00-450-7013
NSN 6610-01-200-6861
NSN 5998-00-165-0380
NSN 5990-00-821-0103
NSN 5835-00-993-7957