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 5975-00-890-6808
NSN 5910-01-051-4350
NSN 5930-01-227-5737
NSN 6685-01-169-0915
NSN 6685-01-205-3296
NSN 5960-01-170-4057
NSN 5998-01-383-4750
NSN 6220-00-707-5044
NSN 6150-00-275-4601
NSN 6220-01-366-4242
NSN 5930-01-371-1291
NSN 2925-00-497-7808