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 6110-00-446-6099
NSN 2925-01-471-3365
NSN 6145-01-170-4658
NSN 5910-01-362-7866
NSN 5960-01-098-8437
NSN 5945-00-465-9211
NSN 5975-01-473-6033
NSN 4140-01-375-6127
NSN 5910-00-681-6252
NSN 6645-01-346-4505
NSN 6685-00-429-0514
NSN 5990-00-155-2306