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 5965-01-005-0341
NSN 6320-01-279-0343
NSN 5998-01-413-6891
NSN 5895-01-100-5452
NSN 5965-00-136-9623
NSN 5998-00-262-1694
NSN 5930-01-043-7897
NSN 6220-01-138-1622
NSN 5905-00-005-4874
NSN 7035-01-027-1718
NSN 6610-00-010-9714
NSN 6645-01-420-2417