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 6620-01-224-9007
NSN 6135-01-445-6157
NSN 5985-01-563-0637
NSN 6150-01-398-5146
NSN 6685-01-145-2478
NSN 5999-00-772-7897
NSN 5910-00-153-2609
NSN 6320-00-382-7825
NSN 6220-01-581-7352
NSN 5925-01-053-1449
NSN 6150-01-235-9346
NSN 5855-01-054-9014