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 7035-01-207-8704
NSN 7035-01-651-4199
NSN 6145-01-084-6118
NSN 5920-00-149-0013
NSN 5935-01-090-3128
NSN 2925-00-508-6032
NSN 5905-01-120-8484
NSN 5950-01-173-3274
NSN 7035-00-312-3055
NSN 5960-01-372-5609
NSN 2925-00-149-0760
NSN 7035-00-541-8516