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 5935-01-215-0824
NSN 6110-00-553-8816
NSN 5920-00-466-3950
NSN 6150-00-800-1059
NSN 7035-01-057-6325
NSN 5930-01-556-6394
NSN 4140-01-648-4791
NSN 6685-01-552-8769
NSN 5855-00-925-0114
NSN 7035-00-529-3128
NSN 6110-01-508-8011
NSN 5965-00-001-7593