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 5975-01-020-7869
NSN 5999-01-082-2873
NSN 5910-00-511-5271
NSN 5996-01-445-7547
NSN 6685-01-090-8880
NSN 5915-01-281-3055
NSN 6620-01-189-8153
NSN 5975-01-492-2774
NSN 5945-00-177-3186
NSN 5930-00-900-9043
NSN 6220-00-610-9103
NSN 5895-00-499-8040