5315-00-291-7151 (FFP386TYPEC)
NSN 5315-00-291-7151 (NIIN 00-291-7151) is a cotter pin in Federal Supply Class 5315, Nails, Machine Keys, And Pins — a half round, cylindrical, or flat piece of metal, bent to form a straight or crimped two-pronged device with an eye at one end. Manufacturer part number FFP386TYPEC (Federal Specifications Promulgated, CAGE 81348).
NIIN assigned January 1963; DEMIL A (none required). Related NSN 5315-00-815-1405.