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 5905-01-602-0277
NSN 6240-01-171-0374
NSN 6320-01-429-9871
NSN 6135-01-222-0703
NSN 5920-00-888-7737
NSN 5855-01-233-2767
NSN 5965-01-334-7456
NSN 6150-01-025-6305
NSN 5910-01-287-9780
NSN 6685-01-467-3035
NSN 6620-01-418-7562
NSN 5999-01-067-3196