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: Nuts of iron or steel
NSN 6150-01-081-7869
NSN 6650-01-499-5673
NSN 2925-01-029-5300
NSN 5960-01-385-9361
NSN 6135-01-584-0941
NSN 6620-00-209-0767
NSN 5835-01-216-7289
NSN 5935-00-241-2538
NSN 6150-00-138-6726
NSN 6685-01-437-8880
NSN 5960-01-514-5433
NSN 4140-01-372-5718