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 5855-00-631-4565
NSN 5950-00-596-8102
NSN 5910-01-575-7611
NSN 4140-00-248-6089
NSN 5950-00-676-8145
NSN 4140-01-152-2672
NSN 6150-01-127-8247
NSN 6220-01-334-0613
NSN 5975-01-348-5851
NSN 5960-00-458-8363
NSN 6220-00-271-3544
NSN 6220-00-058-5002