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 6130-01-425-2678
NSN 6610-01-417-6336
NSN 5950-01-087-7904
NSN 6150-00-905-6070
NSN 5905-01-181-5745
NSN 6620-00-553-8988
NSN 5855-01-191-3404
NSN 6645-01-466-0604
NSN 5910-01-393-6052
NSN 5905-01-106-3254
NSN 5905-00-478-8053
NSN 5910-01-128-9987