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 6150-00-900-4984
NSN 5930-00-764-0631
NSN 6135-01-333-6101
NSN 6685-00-107-2846
NSN 6685-01-299-1434
NSN 5985-01-283-0573
NSN 6105-00-941-6493
NSN 4140-01-130-7858
NSN 6610-00-088-4404
NSN 6320-01-648-5538
NSN 5960-01-446-4446
NSN 6645-01-093-1426