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 6685-01-127-1234
NSN 6620-00-435-5205
NSN 5835-01-346-9575
NSN 5920-01-069-4999
NSN 7035-00-252-7467
NSN 6130-01-129-3959
NSN 5920-01-525-0874
NSN 5975-01-032-8090
NSN 5920-01-319-6790
NSN 2925-01-519-6726
NSN 2925-01-068-3844
NSN 6145-01-018-1752