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 6645-01-457-0158
NSN 5975-01-260-5177
NSN 6105-01-294-7504
NSN 6145-00-323-6021
NSN 6220-00-066-9599
NSN 5990-01-588-3999
NSN 6220-01-529-7268
NSN 5855-00-885-8452
NSN 2925-00-816-8765
NSN 5935-01-184-3912
NSN 7035-01-169-6551
NSN 7035-00-529-3128