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 5905-00-995-3105
NSN 6685-00-222-2932
NSN 6105-01-211-5451
NSN 5985-00-156-1635
NSN 5930-01-357-7600
NSN 5945-01-009-5303
NSN 5945-01-245-9358
NSN 5998-01-282-2319
NSN 6130-00-596-9565
NSN 5935-01-437-5871
NSN 5915-01-424-6958
NSN 5905-01-345-0147