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 5950-00-007-4488
NSN 6685-00-629-8186
NSN 5965-00-055-8013
NSN 5985-01-224-1871
NSN 6130-00-915-6313
NSN 6145-00-053-1166
NSN 5935-00-726-3364
NSN 5910-00-246-3561
NSN 6240-01-599-2679
NSN 5999-01-319-0362
NSN 6150-01-140-8498
NSN 5930-01-147-3311