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 6105-01-212-9245
NSN 6220-01-564-7897
NSN 6645-01-579-4247
NSN 5996-01-303-1930
NSN 5985-01-119-4155
NSN 6130-01-087-0514
NSN 5965-01-475-3024
NSN 6105-00-708-9680
NSN 2925-00-343-3235
NSN 5965-01-633-8849
NSN 6150-01-013-6064
NSN 5950-01-076-5052