5360-00-074-2185 (SAE-AS13572)
NSN 5360-00-074-2185 (NIIN 00-074-2185) is an extension helical spring in Federal Supply Class 5360, Coil, Flat, Leaf, And Wire Springs — an open- or close-coiled spring wound in various forms and from different shapes and types of materials and finished at the ends. Manufacturer part number SAE-AS13572 (Sae International, CAGE 0U583); also referenced as MS24586-5 (Sae International).
Key specs: 1.600 lb nominal load; full characteristics table below. NIIN assigned August 1967; DEMIL A (none required); ships at 0.01 lb / 0.001 cu ft.