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 5920-01-557-2536
NSN 6645-01-347-8646
NSN 5996-01-415-3901
NSN 5915-01-113-5234
NSN 2925-00-234-7918
NSN 6610-00-851-8727
NSN 6685-00-184-3894
NSN 4140-01-311-0076
NSN 7035-01-218-6960
NSN 5945-01-549-1096
NSN 6145-00-717-8421
NSN 5935-01-258-5100