5305-00-760-7268 (FFS85)
NSN 5305-00-760-7268 (NIIN 00-760-7268) is a hexagon head cap screw in Federal Supply Class 5305, Screws — an externally threaded fastener designed for insertion into holes in assembled parts. Manufacturer part number FFS85 (Federal Specifications Promulgated, CAGE 81348); also referenced as MS51095-441 (Military Standards).
Key specs: 25 to 34 rockwell c overall hardness; full characteristics table below. NIIN assigned October 1969; DEMIL A (none required); unit of issue EA (each), $1.26 gov standard price.