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 5950-01-449-2275
NSN 6110-01-051-3907
NSN 5920-01-444-4567
NSN 7035-01-287-9817
NSN 6650-00-316-4889
NSN 6110-01-206-3124
NSN 6220-00-284-3220
NSN 5915-01-423-8561
NSN 5960-01-632-6576
NSN 6620-00-292-7000
NSN 5960-01-584-9452
NSN 5835-01-171-5368