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 5935-01-545-7029
NSN 6105-00-620-0902
NSN 5975-01-465-2378
NSN 6145-01-475-8483
NSN 5915-01-596-8573
NSN 5915-00-840-4903
NSN 6150-01-535-4252
NSN 5920-00-488-9359
NSN 6135-01-513-3581
NSN 6130-01-168-8001
NSN 5920-00-455-7572
NSN 5945-00-120-9310