Eight equally spaced holes 0.266 in. Diameter by 0.040 in. Deep drilled on flat surface between drive points on 1.700 in. Diameter circle, max surface fini sh, small end diameter 63 microinches aa, all others 90 microinches aa
No other part numbers with same form, fit, and function found.
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 5895-01-648-0205
NSN 6650-00-170-5095
NSN 7035-00-756-4374
NSN 5996-01-567-5340
NSN 6650-01-423-1348
NSN 5985-01-502-9110
NSN 5945-01-257-8625
NSN 5975-01-132-9769
NSN 5950-01-295-3378
NSN 6240-01-136-4694
NSN 5895-01-200-0353
NSN 5998-00-120-2221