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 5985-01-277-8180
NSN 6685-00-078-6308
NSN 5965-01-395-7527
NSN 5920-01-621-6408
NSN 6110-01-063-8309
NSN 5895-00-836-6237
NSN 5915-00-833-7714
NSN 4140-01-415-6013
NSN 6650-01-181-6037
NSN 5835-01-039-3346
NSN 6110-01-086-4204
NSN 4140-01-100-4652