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 5990-00-878-6509
NSN 5925-00-977-5843
NSN 5990-01-534-8609
NSN 6105-01-452-9935
NSN 5910-00-258-0226
NSN 6320-01-302-5157
NSN 2925-01-058-1718
NSN 5998-00-491-2044
NSN 5835-01-555-8963
NSN 6645-01-185-7684
NSN 6620-01-111-9064
NSN 5935-00-554-9244