Chain diameter is 5/16"
A series of like size welded metal links interconnected to form a flexible continuation of the links. This does not include chain with attachments or terminations. See also chain, stud link.
NSN 5935-01-398-4764
NSN 5905-01-645-7122
NSN 5990-01-411-5930
NSN 7035-01-505-5979
NSN 6620-01-566-1142
NSN 5950-01-416-0895
NSN 5998-01-523-5549
NSN 5985-01-219-5297
NSN 2925-01-562-1663
NSN 5985-00-896-6879
NSN 7035-00-533-4464
NSN 4140-00-198-4961