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 5990-01-045-0268
NSN 5910-01-201-5280
NSN 6645-00-763-4852
NSN 5960-01-201-5804
NSN 6685-01-195-0716
NSN 5950-01-561-1444
NSN 5920-01-025-9381
NSN 5975-01-176-6875
NSN 5930-00-526-7645
NSN 6110-01-391-1995
NSN 5960-01-187-0392
NSN 2925-01-150-7160