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 5999-01-130-5216
NSN 6620-00-514-6365
NSN 6620-01-494-8667
NSN 5950-00-269-4805
NSN 7035-01-033-3007
NSN 5935-00-103-5272
NSN 6110-00-493-7744
NSN 6110-01-574-5032
NSN 2925-00-640-8611
NSN 6645-00-171-9639
NSN 5985-01-183-5331
NSN 5960-01-575-7818