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 5895-01-627-8929
NSN 4140-01-607-1871
NSN 6320-01-359-3921
NSN 7035-00-800-0770
NSN 6130-01-291-8695
NSN 6145-01-425-2437
NSN 6240-01-506-6778
NSN 4140-01-423-1005
NSN 6130-01-196-7693
NSN 5950-01-298-2186
NSN 5920-00-876-3312
NSN 5990-01-364-0813