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 5910-01-519-8236
NSN 6650-00-223-7301
NSN 5960-01-456-1735
NSN 5990-00-033-8128
NSN 6135-00-284-1406
NSN 6105-01-271-4922
NSN 5835-00-568-2956
NSN 5855-01-191-3404
NSN 7035-01-449-1846
NSN 5975-01-113-9037
NSN 6645-01-266-0883
NSN 5965-01-282-4587