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 5925-01-025-7008
NSN 5975-00-204-9190
NSN 6130-01-190-5470
NSN 5990-01-116-2181
NSN 5925-01-420-4033
NSN 5935-00-354-2096
NSN 6240-01-604-8343
NSN 5905-01-200-5175
NSN 5855-01-258-5161
NSN 6320-01-162-5977
NSN 5950-00-796-5064
NSN 6110-00-188-9874