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 5895-01-084-3692
NSN 6240-01-476-7357
NSN 6645-01-353-4356
NSN 6135-01-301-8776
NSN 7035-01-253-9271
NSN 5930-01-634-0659
NSN 5910-00-609-7468
NSN 5990-00-611-1661
NSN 5998-01-137-2973
NSN 5915-01-144-7696
NSN 4140-01-237-3390
NSN 6220-01-643-9408