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 4140-01-132-6612
NSN 2925-01-463-8856
NSN 5960-00-929-1256
NSN 6110-01-571-7020
NSN 5960-00-772-2994
NSN 5925-01-196-5123
NSN 5930-01-286-4233
NSN 5965-00-728-6734
NSN 6110-01-397-1332
NSN 6240-01-003-8666
NSN 5905-01-605-3180
NSN 6320-01-054-3046