A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. See also locknut, tube fitting. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)
Classification: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
NSN 6130-01-431-4555
NSN 6105-01-192-3049
NSN 6135-01-035-1871
NSN 6320-01-033-6624
NSN 5996-01-466-4577
NSN 5985-00-941-1794
NSN 6685-01-261-1780
NSN 6320-01-384-7079
NSN 4140-01-228-8356
NSN 5950-01-370-7837
NSN 6610-01-245-8015
NSN 5930-01-493-9547