Double strand
An assembled unit of a chain, roller consisting of side plates, roller(s), bushing(s), or pin(s). It may be a single or double pitch. Links containing bushings without rollers shall be as designated by the american national standards institute as "roller chain." excludes link, chain (as modified); and pulley, sash.
Classification: Stud link chain of iron or steel
NSN 5925-01-249-0912
NSN 5925-00-631-1078
NSN 6240-01-363-6152
NSN 5998-00-807-4486
NSN 6645-01-296-4223
NSN 6650-01-502-6761
NSN 5975-01-560-0020
NSN 6110-00-227-0578
NSN 6610-00-632-6645
NSN 6150-00-189-0292
NSN 2925-01-029-5300
NSN 6650-00-885-3775