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 5975-01-227-2389
NSN 5996-00-540-6570
NSN 6130-00-759-1409
NSN 6645-01-433-6999
NSN 6320-01-191-5036
NSN 6220-01-023-0394
NSN 7035-00-931-9415
NSN 5945-01-243-8016
NSN 5960-01-314-7046
NSN 6130-00-728-3497
NSN 5855-01-316-0752
NSN 6135-01-383-0151