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 6150-00-246-6673
NSN 6685-01-184-7473
NSN 6110-01-576-8935
NSN 5925-01-146-5528
NSN 6645-00-171-9639
NSN 5985-01-313-7839
NSN 2925-01-575-3192
NSN 6240-00-633-1243
NSN 5895-01-025-6125
NSN 5996-01-118-9475
NSN 5895-01-318-1406
NSN 5945-01-292-4652