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 6135-01-551-0562
NSN 6220-01-248-6269
NSN 5895-01-224-5857
NSN 5920-01-525-6676
NSN 5920-00-080-0707
NSN 6110-00-032-2596
NSN 6610-01-371-3006
NSN 2925-01-510-2221
NSN 5975-01-080-7455
NSN 6240-00-738-1878
NSN 6130-00-196-0618
NSN 6105-01-459-2589