Zinc plated steel
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 6320-01-021-6633
NSN 5945-01-151-2936
NSN 5975-00-245-2286
NSN 5935-00-616-2809
NSN 5915-01-577-8387
NSN 5895-00-337-3828
NSN 5999-01-074-8436
NSN 6105-01-180-5013
NSN 2925-00-263-2714
NSN 4140-00-512-1671
NSN 5975-01-374-6289
NSN 5915-01-119-0250