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 5960-00-735-2555
NSN 6320-01-098-2503
NSN 6610-00-548-3452
NSN 6320-00-456-2092
NSN 5965-01-158-4187
NSN 5990-01-527-7640
NSN 6645-00-901-2791
NSN 6645-00-872-4784
NSN 5930-01-283-0222
NSN 5915-01-581-2743
NSN 6645-00-623-5052
NSN 5835-01-411-7050