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 6145-01-653-3207
NSN 7035-01-106-3476
NSN 5855-00-177-3529
NSN 4140-01-463-9023
NSN 5855-01-455-4910
NSN 7035-01-045-7202
NSN 5920-01-589-2844
NSN 5905-01-579-8092
NSN 6220-01-231-4552
NSN 5930-00-349-7017
NSN 6320-00-575-6072
NSN 5925-01-391-3766