Groove opposite bearing surface, 2.375 in.Minor diameter by 90.0 degrees angle w by 0.188 in.Deep
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 5999-00-104-5582
NSN 5960-01-278-9394
NSN 5925-00-666-4753
NSN 5910-00-526-0694
NSN 6240-00-780-6988
NSN 5920-01-487-2207
NSN 5915-01-453-2261
NSN 5930-00-642-2482
NSN 5975-00-281-5587
NSN 5925-01-113-8272
NSN 5895-00-342-9581
NSN 5935-01-651-8413