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 5990-01-591-0701
NSN 5960-01-020-6316
NSN 6685-01-398-5906
NSN 5905-01-596-2744
NSN 5990-00-829-8960
NSN 6145-00-007-6429
NSN 6685-00-813-9653
NSN 5960-00-780-5521
NSN 5960-01-206-0743
NSN 5960-01-331-3817
NSN 6650-01-099-0601
NSN 6130-00-733-2894