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 5945-01-104-4082
NSN 5950-01-455-6160
NSN 5950-00-288-1812
NSN 5835-01-371-8759
NSN 6645-01-381-7104
NSN 5835-00-583-1316
NSN 6110-00-652-0095
NSN 5920-01-226-7876
NSN 5925-01-535-8420
NSN 6610-00-451-8840
NSN 5990-01-434-7913
NSN 5990-01-517-7848