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 6610-01-094-8442
NSN 5925-01-069-3443
NSN 6135-01-466-3980
NSN 4140-00-709-0762
NSN 2925-00-413-2064
NSN 6685-00-127-0934
NSN 5950-00-086-3395
NSN 5996-01-618-2638
NSN 5910-01-305-5189
NSN 6240-01-010-2534
NSN 6645-01-658-5624
NSN 5996-00-136-9651