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 6135-00-097-8162
NSN 5910-00-526-8005
NSN 6145-01-014-4428
NSN 5920-01-227-1877
NSN 5835-01-647-6426
NSN 5910-00-990-8873
NSN 5985-01-539-5560
NSN 6150-01-454-5433
NSN 5998-00-253-7665
NSN 5965-01-285-9934
NSN 5990-00-937-9138
NSN 6110-01-622-8962