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 6620-00-816-9755
NSN 5935-00-824-2400
NSN 6135-01-151-2705
NSN 5990-00-983-1813
NSN 6240-00-933-1766
NSN 6220-01-312-5509
NSN 6145-00-233-6010
NSN 6610-01-070-9411
NSN 5930-01-142-4242
NSN 5930-00-518-0872
NSN 5895-01-381-6574
NSN 5915-00-155-4766