5360-01-142-0112 (C0600-045-1000S)
NSN 5360-01-142-0112 (NIIN 01-142-0112) 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 C0600-045-1000S (Barnes Group Inc., CAGE 92830); also referenced as 10628362 (General Dynamics Land Systems).
Key specs: 22.183 lb nominal load; full characteristics table below. NIIN assigned November 1982; DEMIL A (none required); unit of issue EA (each), $1.25 gov standard price.