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 5835-01-027-0210
NSN 5950-00-894-1913
NSN 6645-01-463-3024
NSN 5975-01-544-9726
NSN 6105-01-608-3974
NSN 5910-00-557-3495
NSN 6135-01-029-9315
NSN 2925-00-225-5386
NSN 6620-01-154-4209
NSN 7035-01-222-2534
NSN 5915-01-535-0918
NSN 5835-00-224-9148