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 6610-01-160-0417
NSN 5910-00-152-4145
NSN 5905-00-006-0001
NSN 5910-01-481-6457
NSN 5965-00-897-5560
NSN 6145-00-082-0953
NSN 5996-00-715-0837
NSN 5910-01-503-8366
NSN 5920-01-604-3230
NSN 5835-01-592-2350
NSN 5985-01-254-2623
NSN 5950-00-520-5001