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 5855-01-634-0259
NSN 2925-01-538-1343
NSN 5975-01-464-3798
NSN 5835-01-581-1957
NSN 5855-01-141-8227
NSN 6645-01-366-4344
NSN 6620-01-514-2949
NSN 6645-00-372-2618
NSN 6320-01-346-5158
NSN 5960-01-147-2303
NSN 6610-01-093-4710
NSN 5965-01-426-5283