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 6240-00-283-0147
NSN 6145-01-541-3310
NSN 5925-00-891-4079
NSN 5895-00-707-3386
NSN 6240-00-929-8574
NSN 6150-01-406-3907
NSN 5895-00-054-3419
NSN 6135-01-582-2589
NSN 6610-01-513-5169
NSN 6620-00-724-3137
NSN 5855-00-138-2386
NSN 5930-01-348-3711