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 6135-01-328-0639
NSN 5855-01-075-1292
NSN 6105-00-470-8466
NSN 5975-01-548-8109
NSN 5910-00-391-0050
NSN 6220-01-267-0651
NSN 2925-00-261-5800
NSN 5985-00-964-7692
NSN 5915-01-379-0307
NSN 5945-00-008-7025
NSN 5985-00-856-0835
NSN 5975-00-988-3493