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 6145-00-146-2932
NSN 5910-01-474-7968
NSN 5930-00-505-1963
NSN 5985-01-599-1595
NSN 5905-01-044-5890
NSN 4140-01-279-6500
NSN 5910-00-211-3573
NSN 5915-01-415-2477
NSN 5835-00-019-1816
NSN 6135-01-265-1384
NSN 5985-01-229-0801
NSN 5910-01-468-5891