A spring consisting of a length of material wound on itself in the form of a spiral, finished at the ends and designed to exert pressure in a rotating direction around the spring axis. The material may be of various cross-sectional shapes such as round or rectangular. Excludes springs designed for thermal actuation (springs in which the torsion forces are designed to be counteracted by changes in temperature).
NSN 5999-00-151-7264
NSN 6135-00-223-9563
NSN 6620-00-786-7049
NSN 5950-01-200-7893
NSN 5996-00-442-4472
NSN 5920-01-056-5481
NSN 5999-01-475-8060
NSN 6645-01-456-1182
NSN 6645-00-884-5845
NSN 5960-01-023-8037
NSN 5915-00-572-2503
NSN 5925-01-331-8004