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 6145-01-205-9320
NSN 6610-00-553-5103
NSN 5996-01-357-1590
NSN 5999-00-910-4302
NSN 5985-01-522-1648
NSN 6135-01-472-9011
NSN 5835-00-659-0959
NSN 2925-00-196-9003
NSN 5855-01-536-1409
NSN 5930-01-066-1986
NSN 5999-01-426-8740
NSN 5950-00-177-7099