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 5925-01-476-5666
NSN 5930-01-088-6920
NSN 5999-01-165-8544
NSN 5920-01-217-0512
NSN 6135-00-122-2420
NSN 5990-00-226-1152
NSN 5855-01-656-6808
NSN 5945-00-998-6943
NSN 5910-01-525-7356
NSN 5945-01-380-3876
NSN 5999-00-823-6151
NSN 6135-01-032-8887