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 6145-01-644-6934
NSN 5998-01-142-9272
NSN 5960-00-647-4989
NSN 5990-01-211-6136
NSN 6110-01-302-4238
NSN 5835-00-378-1429
NSN 7035-00-225-6499
NSN 5935-00-017-2531
NSN 5998-00-469-4615
NSN 5960-01-649-1341
NSN 7035-01-071-0197
NSN 5855-01-634-0259