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 6150-01-513-2036
NSN 4140-01-385-5636
NSN 6220-01-092-8959
NSN 6610-00-226-4710
NSN 2925-00-928-5931
NSN 5998-00-633-5169
NSN 5998-00-483-1561
NSN 5945-00-615-7526
NSN 5996-01-287-8311
NSN 6320-01-449-1014
NSN 6110-00-938-8701
NSN 5910-01-348-4214