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 2925-01-087-9290
NSN 6150-01-278-8852
NSN 7035-00-206-6123
NSN 6685-01-534-7944
NSN 6130-00-251-9156
NSN 6220-01-558-6496
NSN 6610-00-149-1534
NSN 5910-01-469-9443
NSN 5965-00-432-8528
NSN 5950-01-596-4466
NSN 5835-01-056-9303
NSN 5945-01-213-3757