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: Articles of aluminum nesoi
NSN 5965-01-425-1086
NSN 6150-01-513-7099
NSN 5996-01-406-9297
NSN 5996-01-652-4042
NSN 5990-01-529-7307
NSN 7035-01-566-1592
NSN 6130-01-634-0603
NSN 5950-01-215-2168
NSN 5965-01-267-8536
NSN 5950-00-333-1126
NSN 6240-00-243-0340
NSN 6150-00-234-7002