5315-00-059-8197 (215-30564-1)
NSN 5315-00-059-8197 (NIIN 00-059-8197) is a hollow pin in Federal Supply Class 5315, Nails, Machine Keys, And Pins — a cylindrically-shaped headless item, having a straight smooth body and a hole through the longitudinal center. Manufacturer part number 215-30564-1 (Triumph Aerostructures, LLC, CAGE 80378).
Key specs: 39 to 43 rockwell c overall hardness; full characteristics table below. NIIN assigned June 1967; DEMIL A (none required).