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 5920-00-765-2867
NSN 5985-01-355-9748
NSN 5998-00-350-9640
NSN 5855-01-492-5666
NSN 5960-00-569-9534
NSN 2925-00-678-5502
NSN 5835-01-279-2580
NSN 2925-01-327-3069
NSN 6145-01-654-5909
NSN 6220-00-163-1183
NSN 6650-01-184-9238
NSN 5855-00-055-1694