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 6150-00-365-1711
NSN 6105-00-042-4469
NSN 6110-01-499-6459
NSN 6620-01-102-0008
NSN 6240-01-310-8598
NSN 6135-00-145-8884
NSN 6610-01-574-3260
NSN 6320-01-347-2638
NSN 5965-01-369-8016
NSN 5985-00-633-9963
NSN 5855-00-949-8143
NSN 6105-01-555-8757