30.0 degrees chamfer, one 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 6220-00-176-0273
NSN 6110-00-596-9124
NSN 5835-01-023-8733
NSN 5905-01-158-6387
NSN 7035-01-496-5896
NSN 6620-00-446-8048
NSN 6135-01-539-9009
NSN 5960-00-349-7650
NSN 5975-01-220-3554
NSN 5998-01-160-7710
NSN 6320-01-096-6649
NSN 6220-00-010-1595