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 5996-00-899-8698
NSN 6320-00-004-9158
NSN 5950-00-598-6197
NSN 6220-00-111-3188
NSN 6150-00-855-8335
NSN 5925-01-141-2607
NSN 6135-00-738-5571
NSN 5950-01-646-9792
NSN 6105-00-053-1388
NSN 5996-00-814-7376
NSN 5950-00-635-9746
NSN 5925-00-910-7485