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 5925-00-706-9975
NSN 6645-01-255-9886
NSN 6150-01-025-5292
NSN 4140-01-442-0204
NSN 6650-01-542-7154
NSN 7035-01-493-9487
NSN 5855-00-763-2155
NSN 5905-00-470-1652
NSN 2925-00-225-5386
NSN 5910-01-624-3977
NSN 6110-01-090-9906
NSN 5996-00-221-7663