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 6105-01-419-1947
NSN 6105-01-120-5236
NSN 5855-00-256-5562
NSN 6105-00-995-1208
NSN 5950-00-856-4819
NSN 5950-01-120-4740
NSN 6645-00-451-6462
NSN 5990-01-395-4194
NSN 5930-01-318-0321
NSN 5905-01-085-4963
NSN 5999-01-157-9813
NSN 5925-01-122-6603