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 5905-00-079-1144
NSN 6320-00-513-8376
NSN 6610-00-851-8727
NSN 5975-00-222-4109
NSN 2925-00-474-4990
NSN 5965-01-185-2026
NSN 5975-01-524-2148
NSN 6105-00-614-8003
NSN 5895-01-371-3774
NSN 6220-01-056-5169
NSN 5985-01-545-2393
NSN 5910-00-456-0824