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 6220-01-570-5450
NSN 6685-01-145-3938
NSN 5945-00-952-5644
NSN 6105-01-487-2481
NSN 6610-01-487-4626
NSN 2925-01-315-1714
NSN 7035-01-642-6950
NSN 5950-00-245-1157
NSN 6220-01-426-8824
NSN 5998-01-462-5263
NSN 2925-01-133-8128
NSN 5999-01-182-2604