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 plastics & articles of other materials of heading 3901 to 3914, nesoi
NSN 5996-00-397-4318
NSN 6610-00-578-6790
NSN 5960-01-339-3037
NSN 5985-00-578-5747
NSN 5999-00-957-2988
NSN 5960-01-536-9763
NSN 7035-01-505-0028
NSN 5895-01-506-7408
NSN 5965-01-109-2917
NSN 6320-01-386-3491
NSN 7035-00-193-2269
NSN 7035-00-529-3128