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 5960-01-601-5565
NSN 5998-00-555-9028
NSN 6130-01-453-8551
NSN 5905-01-485-7773
NSN 5905-01-166-8215
NSN 5999-00-274-6294
NSN 5855-00-688-9954
NSN 5960-00-188-8648
NSN 6610-01-132-6660
NSN 6110-01-341-3514
NSN 6610-01-370-8748
NSN 6645-00-731-8171