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 5990-01-647-8574
NSN 5945-01-327-0805
NSN 5895-01-141-7025
NSN 5998-00-959-2283
NSN 5835-01-044-2628
NSN 2925-00-934-8383
NSN 6145-01-188-1530
NSN 6650-01-027-7165
NSN 7035-01-005-6971
NSN 5950-01-380-8556
NSN 5960-01-328-8248
NSN 5965-00-602-1508