A nut, circular in shape, which may have wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery or in the face opposite the bearing surface. For items having a thickness (or height) exceeding two times the outside diameter, use post, electrical-mechanical equipment. See also nut (1), plain, knurled. (when height or thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)
Classification: Nuts of iron or steel
NSN 4140-01-206-4981
NSN 5930-01-458-1308
NSN 6135-01-597-7685
NSN 5950-01-424-0948
NSN 5925-00-529-0441
NSN 6150-00-844-2206
NSN 5855-01-158-2709
NSN 5996-00-984-7641
NSN 5915-00-913-1677
NSN 6320-01-253-1028
NSN 6240-01-394-1153
NSN 6130-01-295-2076