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 6240-01-506-3911
NSN 6620-00-815-2281
NSN 5855-00-548-4742
NSN 6105-00-507-4577
NSN 5905-00-984-6190
NSN 6320-00-036-3688
NSN 6685-00-474-5721
NSN 5998-01-594-7203
NSN 5920-00-964-9986
NSN 5895-00-755-4647
NSN 5855-00-832-9341
NSN 6110-01-426-5157