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 5960-00-441-5147
NSN 5965-00-100-1291
NSN 2925-01-525-8212
NSN 6650-01-172-7864
NSN 6685-00-086-7117
NSN 6685-01-429-8922
NSN 5920-00-480-5250
NSN 6320-00-857-4073
NSN 5855-01-519-2933
NSN 5935-01-258-4638
NSN 6130-00-840-4666
NSN 5965-01-485-3501