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 4140-01-577-0027
NSN 5999-00-170-2798
NSN 6650-00-186-5966
NSN 5945-01-254-3474
NSN 6145-00-855-4468
NSN 2925-01-448-2880
NSN 6685-01-165-3655
NSN 6645-00-542-1734
NSN 6130-01-451-9934
NSN 6645-01-492-4476
NSN 5925-01-203-6824
NSN 6105-00-725-1572