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 5910-01-418-2399
NSN 5895-01-480-7889
NSN 5915-01-262-5886
NSN 6130-01-229-1052
NSN 4140-01-571-7913
NSN 5905-01-534-4615
NSN 6620-01-327-3011
NSN 6650-00-416-2953
NSN 5855-01-152-8781
NSN 5985-01-238-9509
NSN 6145-00-136-9132
NSN 5835-01-555-8963