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 6145-01-112-0397
NSN 6135-00-276-7625
NSN 5915-01-455-7192
NSN 5999-01-640-9169
NSN 5985-01-569-9195
NSN 5960-01-063-6846
NSN 5960-00-614-3998
NSN 5990-01-069-8649
NSN 5905-00-501-8880
NSN 6150-00-153-0298
NSN 6685-01-174-0873
NSN 6620-00-767-4377