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 2925-01-430-4206
NSN 6220-01-270-7766
NSN 5855-01-657-7657
NSN 5960-00-966-4918
NSN 6610-01-426-5090
NSN 5910-00-670-3365
NSN 5960-00-597-2680
NSN 5999-01-059-1545
NSN 6130-00-422-2891
NSN 5895-01-495-7509
NSN 5905-01-400-0889
NSN 6320-01-495-1244