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: Nuts of iron or steel
NSN 5925-01-329-3666
NSN 6610-01-593-0135
NSN 6610-01-522-5751
NSN 6645-01-435-6373
NSN 5985-01-165-7862
NSN 5960-01-128-9359
NSN 2925-01-535-3167
NSN 6685-01-093-7430
NSN 7035-01-542-7946
NSN 5965-01-236-8281
NSN 6685-00-728-0666
NSN 5950-01-531-6743