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 6610-01-367-1640
NSN 6220-01-572-7959
NSN 5985-01-350-3454
NSN 7035-01-475-5116
NSN 6220-01-119-6711
NSN 5855-01-656-6808
NSN 5895-01-384-3230
NSN 5975-00-254-5124
NSN 6130-01-505-9572
NSN 5930-00-498-8636
NSN 5996-01-167-8914
NSN 5835-01-130-8258