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 5990-00-912-3297
NSN 5990-00-882-9162
NSN 5895-01-286-5502
NSN 6220-01-587-4771
NSN 6145-00-683-5353
NSN 6240-01-218-5187
NSN 6220-01-275-8548
NSN 6610-00-105-9663
NSN 6220-01-456-3692
NSN 5998-00-420-1448
NSN 7035-01-616-3400
NSN 5930-01-171-9444