Tapped for setscrew on surface flats
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 6135-01-022-5427
NSN 5965-01-460-9743
NSN 6130-00-944-9556
NSN 4140-01-500-2328
NSN 5905-01-490-4290
NSN 6610-01-450-3998
NSN 5945-00-569-4793
NSN 6620-00-060-6801
NSN 5930-01-296-8570
NSN 6105-01-334-3266
NSN 6650-00-547-4557
NSN 6685-00-875-6923