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 5985-01-468-4183
NSN 7035-01-219-9476
NSN 5930-01-053-2476
NSN 5930-01-027-2418
NSN 6240-01-397-0704
NSN 5920-00-063-0532
NSN 5930-00-947-8138
NSN 6240-01-163-0086
NSN 6150-00-681-4511
NSN 6150-01-010-3400
NSN 5975-01-203-0263
NSN 7035-00-541-8516