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 7035-00-131-8219
NSN 6150-01-253-4290
NSN 5965-01-003-2641
NSN 5855-00-256-5562
NSN 6320-01-323-1947
NSN 5910-01-157-9946
NSN 5920-01-217-5818
NSN 5915-00-169-5361
NSN 6145-01-461-9584
NSN 5935-01-085-9738
NSN 2925-00-278-9468
NSN 6150-01-143-7341