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 7035-01-553-8618
NSN 5910-01-461-8248
NSN 5855-00-237-4088
NSN 6220-00-816-8131
NSN 6645-00-348-2841
NSN 5975-01-258-5941
NSN 5925-01-293-7502
NSN 5998-01-472-8954
NSN 5925-01-592-2356
NSN 6130-00-160-1335
NSN 6650-01-491-0858
NSN 6650-00-054-4721