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 5835-01-088-4676
NSN 5950-00-735-1804
NSN 5999-00-140-7413
NSN 5945-01-322-7112
NSN 6135-01-350-2932
NSN 5960-00-573-8985
NSN 5910-00-868-6676
NSN 5945-01-604-8977
NSN 5999-00-058-2684
NSN 5855-00-482-9876
NSN 5945-01-579-5405
NSN 6610-00-621-5857