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 5998-01-421-1800
NSN 5960-01-094-1076
NSN 6610-01-007-7617
NSN 5965-01-213-7256
NSN 5985-01-064-9333
NSN 5855-01-103-8650
NSN 5930-01-379-4120
NSN 6685-00-196-5592
NSN 5985-01-032-5020
NSN 5920-01-422-2638
NSN 5965-00-142-9052
NSN 6650-01-305-8881