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 5855-01-454-6956
NSN 5855-01-634-0259
NSN 5915-01-559-8039
NSN 5835-01-435-4139
NSN 6320-00-174-1362
NSN 5835-01-608-3319
NSN 5975-01-446-6074
NSN 6620-01-415-1622
NSN 6130-01-380-4268
NSN 5835-00-711-3371
NSN 5996-01-089-0514
NSN 5920-00-474-6125