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 7035-01-027-1718
NSN 5935-00-869-9596
NSN 6220-01-634-0660
NSN 5915-01-461-9190
NSN 6645-01-233-1131
NSN 5985-01-113-8326
NSN 6145-01-412-3768
NSN 6220-01-436-2314
NSN 6220-01-029-0245
NSN 6685-01-574-4495
NSN 6645-01-555-4356
NSN 5996-01-154-9821