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 5910-01-172-8508
NSN 6150-01-079-6831
NSN 6145-01-297-8311
NSN 6650-01-300-9670
NSN 6105-00-156-6460
NSN 5920-01-518-5670
NSN 5935-01-032-8935
NSN 5999-01-339-5037
NSN 2925-01-459-8093
NSN 6105-00-733-9226
NSN 6110-00-170-6520
NSN 5905-01-094-1386