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 7035-00-931-9415
NSN 6685-01-215-1204
NSN 5895-01-290-2975
NSN 6620-01-401-5356
NSN 5990-01-055-4012
NSN 7035-01-501-5938
NSN 5905-01-300-8893
NSN 5905-01-044-5183
NSN 6135-01-322-4655
NSN 5975-01-324-3980
NSN 6320-00-583-3105
NSN 5965-01-055-7645