Matl steel sae uns k05802-b
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 5935-00-066-1125
NSN 2925-00-060-8292
NSN 6650-00-105-8063
NSN 6620-00-296-6762
NSN 6105-01-197-0436
NSN 5915-01-431-9754
NSN 6220-00-546-1836
NSN 5965-00-612-0072
NSN 5895-01-207-8285
NSN 2925-01-483-6248
NSN 6610-01-361-8965
NSN 5985-01-646-8404