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: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
NSN 6610-01-447-2560
NSN 6320-01-462-2295
NSN 6650-01-426-4253
NSN 6240-01-120-7594
NSN 7035-00-215-3272
NSN 5965-00-674-5380
NSN 6110-01-394-5724
NSN 5930-01-365-6043
NSN 6130-01-047-9936
NSN 5999-01-296-2250
NSN 5985-01-561-8726
NSN 6610-01-122-0064