Color federal standard 595 number 37038
No other part numbers with same form, fit, and function found.
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 5996-01-063-8822
NSN 5895-01-398-9088
NSN 5925-01-198-9910
NSN 5998-01-322-6799
NSN 5996-01-070-5556
NSN 6105-00-459-9500
NSN 6110-01-538-6218
NSN 6610-00-281-9516
NSN 5975-01-091-9080
NSN 5855-01-321-3881
NSN 6240-01-381-4704
NSN 6105-01-013-2749