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 5996-01-411-1841
NSN 7035-01-555-8793
NSN 6145-01-134-8815
NSN 5998-01-445-4249
NSN 5998-01-468-0169
NSN 4140-00-164-6832
NSN 6135-00-951-3426
NSN 6110-01-022-8808
NSN 6240-01-545-5521
NSN 6685-01-435-4366
NSN 6150-01-423-8145
NSN 5950-00-206-3213