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 5930-01-510-7305
NSN 6220-01-323-0431
NSN 6220-01-426-8824
NSN 5930-01-263-7319
NSN 5950-01-412-9190
NSN 5910-01-351-7926
NSN 5905-00-633-1652
NSN 5920-00-761-7242
NSN 5915-00-704-1609
NSN 7035-01-138-3698
NSN 6320-01-056-1164
NSN 5920-01-306-8083