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 5960-01-054-3752
NSN 6320-01-411-6610
NSN 6150-00-763-4223
NSN 5920-01-433-2967
NSN 6135-01-321-1373
NSN 5920-00-427-7267
NSN 5999-00-316-6142
NSN 5985-00-372-5946
NSN 6150-00-974-9261
NSN 7035-00-390-6917
NSN 6320-01-585-8468
NSN 7035-01-094-2365