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 5985-00-369-9299
NSN 5998-00-104-6917
NSN 5996-01-487-6811
NSN 6105-00-719-7494
NSN 5945-00-702-4184
NSN 6145-01-179-0645
NSN 5895-01-267-1602
NSN 5998-00-595-7560
NSN 7035-01-250-4268
NSN 5930-01-364-1342
NSN 5910-01-572-7794
NSN 5990-00-554-0366