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 2925-01-085-0691
NSN 5905-01-388-3553
NSN 6220-01-578-1424
NSN 6685-01-339-1585
NSN 5905-00-495-2865
NSN 6645-00-539-1705
NSN 5960-01-135-0463
NSN 5996-01-215-0944
NSN 5915-00-274-2282
NSN 5920-00-300-1843
NSN 5996-00-827-8651
NSN 5835-01-647-6426