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 5925-01-494-7444
NSN 5920-01-558-7169
NSN 5910-01-416-2248
NSN 5855-01-003-7102
NSN 6610-01-339-5254
NSN 6610-00-376-7689
NSN 5965-01-222-0166
NSN 5835-01-343-7516
NSN 6130-00-905-7182
NSN 5985-01-162-8714
NSN 6135-01-452-0562
NSN 5910-01-371-2865