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 5985-00-075-3470
NSN 4140-00-709-6959
NSN 6320-00-116-3658
NSN 6610-01-342-2319
NSN 5960-01-450-8539
NSN 6145-01-340-5142
NSN 5905-01-350-3275
NSN 5998-01-305-8537
NSN 5895-00-349-3968
NSN 6105-00-085-5713
NSN 6645-01-608-6471
NSN 5990-01-588-3999