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.
NSN 6110-01-368-3483
NSN 5910-01-359-5256
NSN 5999-01-222-3304
NSN 5998-01-160-8446
NSN 5910-01-454-4885
NSN 5996-01-185-5411
NSN 6150-00-292-3813
NSN 6240-00-287-1988
NSN 5920-00-629-0442
NSN 5990-01-533-1347
NSN 5990-01-643-2002
NSN 5910-01-347-9156