Color green, called cotter hitch pin by manufacturer
No other part numbers with same form, fit, and function found.
A fastening device formed from resilient wire stock into a shape resembling the letter "u", of which at least one of the prongs is straight for insertion into a hole; the other prong may have one or more curvatures along its length. It is designed to hold itself in place by its inherent spring action. See also clip, retaining and ring, retaining.
NSN 6620-01-158-3125
NSN 5835-01-023-0511
NSN 5915-01-476-7124
NSN 5996-00-518-0460
NSN 6220-01-282-1903
NSN 5998-00-284-2017
NSN 5895-00-244-1838
NSN 5998-01-414-1871
NSN 5930-00-288-1882
NSN 5965-01-509-2873
NSN 6610-00-411-2876
NSN 4140-01-435-7515