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: Articles of aluminum nesoi
NSN 6645-01-105-9757
NSN 5985-01-381-4970
NSN 6685-00-663-9000
NSN 6645-00-679-8203
NSN 6320-01-516-3836
NSN 6320-01-366-5157
NSN 6130-00-296-1412
NSN 6685-00-065-7084
NSN 5905-01-618-0894
NSN 7035-01-085-5955
NSN 6150-01-528-4010
NSN 5920-00-320-7800