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 6105-00-712-9292
NSN 5965-00-153-5216
NSN 6130-01-384-9866
NSN 6645-00-248-5434
NSN 6685-00-556-8811
NSN 7035-01-348-5153
NSN 5950-00-795-4802
NSN 6135-01-321-5659
NSN 6150-01-231-9689
NSN 5990-00-600-6151
NSN 6145-00-283-3682
NSN 6110-01-578-5595