Special Notice: DEPT OF DEFENSE, DEPT OF THE AIR FORCE is seeking a procurement of COIL, FLAT, LEAF, AND WIRE SPRINGS (PSC code: 5360). The specific item being procured is a HELICAL COMPRESSION SPRING (5360-01-691-2952). This type of spring is typically used for various applications that require the absorption and release of energy, such as in mechanical systems, automotive suspensions, and industrial machinery.