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 6105-01-398-0814
NSN 6685-01-415-0972
NSN 5895-01-084-9117
NSN 6135-00-917-1894
NSN 5910-01-027-6422
NSN 5975-00-944-1499
NSN 5920-01-621-8143
NSN 5905-00-841-6423
NSN 6150-01-317-8085
NSN 5985-01-423-9220
NSN 2925-01-446-6976
NSN 2925-01-157-9204