Thd relief 2.562 in. Diameter by 0.125 in.D, unthd bore 1.375 in. Diameter by 0.250 in. D
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 5835-01-148-5835
NSN 5998-01-068-6947
NSN 5975-01-317-6033
NSN 6320-01-420-0340
NSN 5998-01-248-5016
NSN 6105-01-355-5557
NSN 5975-01-104-2917
NSN 5999-00-577-1820
NSN 5915-01-050-8214
NSN 5915-01-319-5883
NSN 6610-00-697-8644
NSN 6130-01-254-6020