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 5985-01-566-7866
NSN 2925-01-484-5066
NSN 5905-00-440-9079
NSN 6610-01-562-0846
NSN 6620-00-679-5830
NSN 5915-01-025-1362
NSN 6110-01-592-3572
NSN 7035-00-371-7749
NSN 6240-01-134-4944
NSN 5935-01-398-9561
NSN 6150-01-063-6483
NSN 5975-00-665-3644