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: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
NSN 5920-00-819-2135
NSN 6135-01-046-6803
NSN 6110-01-648-5202
NSN 6110-01-516-7252
NSN 6645-01-463-3024
NSN 5990-00-539-7859
NSN 6610-01-648-6527
NSN 5965-00-508-3270
NSN 5990-00-104-1617
NSN 6650-01-450-3158
NSN 5950-00-343-1910
NSN 6610-01-483-4347