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 6110-00-030-7815
NSN 5999-01-299-0850
NSN 5999-01-374-0131
NSN 6320-01-039-5891
NSN 6220-00-573-5747
NSN 6610-01-567-7242
NSN 4140-01-243-1658
NSN 5990-01-024-9659
NSN 5950-00-856-6382
NSN 5920-01-217-8379
NSN 6650-01-293-8719
NSN 5990-00-636-4218