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 7035-01-419-4317
NSN 6220-01-469-6213
NSN 5835-00-155-1379
NSN 6645-01-017-8576
NSN 5910-01-194-3478
NSN 4140-00-844-7680
NSN 5960-01-485-0437
NSN 5855-00-165-3093
NSN 6320-01-115-4404
NSN 5905-01-596-3936
NSN 5905-01-434-5015
NSN 6685-00-663-9000