5360-01-179-7349 (C0480-059-2000S)
NSN 5360-01-179-7349 (NIIN 01-179-7349) is a compression helical spring in Federal Supply Class 5360, Coil, Flat, Leaf, And Wire Springs — an open coiled spring, wound in various forms and from different shapes and types of materials and finished at the ends. Manufacturer part number C0480-059-2000S (Lee Spring Company LLC, CAGE 1A699); also referenced as HS4953-059-20S (Matthew Warren, Inc.).
Key specs: 18.750 lb nominal load; full characteristics table below. NIIN assigned May 1984; DEMIL A (none required); unit of issue EA (each), $1.69 gov standard price; export Schedule B 7320.20.5000; ships at 0.02 lb / 0.0003 cu ft.