Two thd holes on drive side
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 5996-01-529-4964
NSN 5915-00-691-2065
NSN 6650-01-207-0829
NSN 5975-00-704-0334
NSN 5996-00-539-7956
NSN 5985-00-775-1011
NSN 6320-01-461-5866
NSN 5985-01-333-5739
NSN 5999-01-375-9165
NSN 5985-00-860-1525
NSN 5960-01-323-6432
NSN 5945-00-270-4785