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 5985-01-242-3313
NSN 6145-00-753-2264
NSN 5930-01-550-6803
NSN 6610-01-624-2561
NSN 6320-01-181-9474
NSN 6610-01-152-2821
NSN 6145-01-596-4962
NSN 5985-01-335-8514
NSN 6645-01-239-1433
NSN 6645-01-567-8282
NSN 5950-00-825-1787
NSN 5910-00-163-2189