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: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 7035-01-369-1445
NSN 6220-01-643-8478
NSN 5950-01-106-3645
NSN 6110-01-449-1954
NSN 6620-00-236-7148
NSN 5960-01-185-9884
NSN 6105-01-642-2323
NSN 5950-01-099-3591
NSN 6135-00-168-9352
NSN 5999-00-499-8949
NSN 5935-01-486-3223
NSN 5930-01-469-6480