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 5920-01-422-0177
NSN 5915-01-009-6400
NSN 5945-01-615-2682
NSN 7035-01-135-7783
NSN 5985-01-129-3040
NSN 5835-01-100-3265
NSN 6130-01-510-5862
NSN 5910-00-391-1048
NSN 6620-01-385-2250
NSN 6220-01-333-3292
NSN 5996-00-161-4202
NSN 6685-00-663-9000