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 6220-01-018-2049
NSN 5960-00-763-4811
NSN 6620-00-690-5927
NSN 5855-01-117-7207
NSN 6105-00-904-8190
NSN 5930-00-751-1449
NSN 5930-01-021-4918
NSN 5855-01-579-3864
NSN 5965-01-418-4380
NSN 5905-01-032-1293
NSN 5930-00-932-2849
NSN 6610-00-009-2736