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 5905-01-032-9325
NSN 5920-01-139-5137
NSN 6240-01-535-7359
NSN 6105-00-757-3257
NSN 5935-01-166-2319
NSN 6150-01-151-1602
NSN 5996-00-345-8025
NSN 7035-01-552-5836
NSN 5965-00-812-9158
NSN 5998-00-214-0251
NSN 5996-01-426-3779
NSN 5999-01-215-1236