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 5905-01-151-5112
NSN 5835-00-256-5558
NSN 6105-00-706-0952
NSN 6110-01-270-4634
NSN 5950-01-276-4700
NSN 5960-00-083-2793
NSN 5975-01-414-6371
NSN 5835-01-469-6009
NSN 6220-00-204-5538
NSN 5998-01-156-7248
NSN 6650-01-534-3587
NSN 5925-00-181-4158