4010-00-618-4800 (G220813-6)
NSN 4010-00-618-4800 (NIIN 00-618-4800) is a single leg chain assembly in Federal Supply Class 4010, Chain And Wire Rope — an assembly of chain(s), with or without attachments, in a continuous run from end to end. Manufacturer part number G220813-6 (American Telephone And Telegraph Co, CAGE 64959); also referenced as 8515931 (Us Army Aviation And Missile Command).
NIIN assigned January 1963; DEMIL A (none required).