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 5945-00-170-5885
NSN 6145-01-461-7192
NSN 5935-01-459-0389
NSN 5990-00-945-3518
NSN 6240-01-296-0587
NSN 6240-01-542-7239
NSN 5990-00-090-3829
NSN 6220-00-900-4439
NSN 5930-01-398-0656
NSN 5975-00-857-1033
NSN 6610-00-119-1591
NSN 6645-00-429-0172