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 5990-01-324-7529
NSN 5945-01-442-6490
NSN 2925-01-430-4206
NSN 5996-01-380-4733
NSN 6650-00-140-8776
NSN 5925-01-230-9655
NSN 6610-00-699-0714
NSN 4140-01-504-0611
NSN 5945-01-618-9883
NSN 6105-01-114-2438
NSN 5985-01-533-1256
NSN 6650-00-375-6632