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 5945-00-203-5859
NSN 5999-01-643-3505
NSN 6105-01-474-5246
NSN 5915-00-212-1364
NSN 6320-00-110-8005
NSN 5975-00-164-7661
NSN 5935-01-507-2681
NSN 5985-01-358-4809
NSN 7035-01-619-1268
NSN 5950-00-477-5562
NSN 5895-01-255-4548
NSN 7035-00-104-7613