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 6145-01-025-6514
NSN 5910-00-267-9509
NSN 5985-00-458-6185
NSN 5925-01-255-4283
NSN 6110-01-463-8392
NSN 5950-01-181-8931
NSN 6135-00-738-5571
NSN 5985-01-442-2933
NSN 6610-01-348-5719
NSN 5895-00-818-2453
NSN 5895-01-366-6182
NSN 5985-00-345-6326