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 5935-01-519-9349
NSN 5925-00-660-3892
NSN 5935-01-448-7300
NSN 5855-01-020-7982
NSN 6645-00-559-3623
NSN 5935-01-234-8446
NSN 5990-01-100-1840
NSN 6145-01-406-6333
NSN 5925-01-412-8210
NSN 4140-00-760-8920
NSN 5945-01-054-0213
NSN 5930-00-053-4769