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 6240-01-181-4474
NSN 5915-01-146-0439
NSN 6320-01-567-9792
NSN 6620-01-223-9157
NSN 5999-00-328-2172
NSN 4140-00-541-9077
NSN 6650-01-346-7678
NSN 5950-00-815-8440
NSN 6240-01-367-9626
NSN 4140-00-376-5712
NSN 6320-01-607-0347
NSN 5855-00-631-4565