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 2925-00-546-3129
NSN 5998-00-225-8522
NSN 4140-00-609-7645
NSN 5990-00-436-9008
NSN 5996-00-424-8883
NSN 5996-00-905-6610
NSN 6240-01-657-6037
NSN 5996-00-905-6610
NSN 6685-01-630-9358
NSN 5950-01-584-4755
NSN 6220-01-463-9255
NSN 5975-01-379-5389