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 6130-01-143-9598
NSN 6220-00-878-7301
NSN 5999-00-381-9891
NSN 6220-01-394-5263
NSN 6135-01-110-9470
NSN 5920-01-395-7586
NSN 6145-01-285-6002
NSN 5920-01-611-5337
NSN 5999-00-973-9115
NSN 5965-00-661-0469
NSN 6650-00-448-8290
NSN 6685-00-352-8278