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 5996-01-346-1099
NSN 6135-01-142-6456
NSN 5945-01-081-2539
NSN 6320-01-380-7372
NSN 5895-01-429-9999
NSN 5920-01-244-9996
NSN 4140-01-556-7940
NSN 6130-00-277-7321
NSN 5996-01-423-8344
NSN 5835-00-851-6470
NSN 5855-01-630-5790
NSN 6685-00-370-1612