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 5975-01-025-1870
NSN 2925-00-459-4519
NSN 5930-01-323-4579
NSN 6105-00-005-8505
NSN 5835-01-030-8914
NSN 5835-01-442-6482
NSN 5930-00-616-1861
NSN 2925-00-265-7539
NSN 6110-00-222-8955
NSN 5855-00-198-3197
NSN 5920-01-593-6439
NSN 6620-01-342-0470