Color white federal standard 595 no. 17875
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 4140-00-535-6583
NSN 5930-00-113-4483
NSN 6645-01-445-9089
NSN 5996-00-254-9316
NSN 5925-01-318-7846
NSN 6685-01-148-4588
NSN 4140-01-189-7899
NSN 7035-00-312-3055
NSN 6220-01-327-1287
NSN 5960-00-679-3944
NSN 4140-01-064-7905
NSN 5965-01-088-5414