Weapon system essential
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 5925-01-329-5890
NSN 4140-00-773-6474
NSN 6240-01-346-8215
NSN 5895-00-227-1002
NSN 5895-01-546-6729
NSN 5990-01-084-0807
NSN 5925-01-467-7310
NSN 6645-00-596-5388
NSN 5930-00-050-3248
NSN 5915-01-237-8533
NSN 5930-01-050-1365
NSN 5945-00-900-7284