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 5960-01-385-4333
NSN 6650-01-115-7981
NSN 5990-00-840-6571
NSN 5910-00-707-3268
NSN 5960-01-399-4327
NSN 5945-01-125-5798
NSN 6620-00-447-1360
NSN 5945-01-371-7592
NSN 6685-01-190-5458
NSN 5996-01-227-4496
NSN 6150-00-067-5957
NSN 6620-01-513-2800