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: Nuts of iron or steel
NSN 5835-01-493-1826
NSN 5975-01-547-5000
NSN 2925-01-357-2512
NSN 5910-01-489-5550
NSN 6240-01-485-7739
NSN 5910-01-045-1606
NSN 6135-01-483-5269
NSN 5996-01-049-5452
NSN 5920-01-510-1271
NSN 5950-01-184-7325
NSN 5895-00-292-2872
NSN 5835-00-725-2087