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 6145-01-169-9657
NSN 6320-01-392-3531
NSN 5990-01-521-7890
NSN 5985-01-545-6899
NSN 5930-01-263-1149
NSN 6105-01-013-2749
NSN 6105-00-280-2808
NSN 6685-01-340-4989
NSN 5945-01-224-7610
NSN 5999-01-484-1967
NSN 6650-01-415-5572
NSN 5905-01-604-7681