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 6240-01-110-1363
NSN 2925-00-833-9466
NSN 5915-00-786-3208
NSN 5950-01-370-4857
NSN 5975-00-482-6334
NSN 5965-00-237-8049
NSN 6650-01-633-9147
NSN 4140-01-134-6256
NSN 5920-00-636-4713
NSN 6150-01-327-3199
NSN 6240-01-351-4516
NSN 5996-00-973-9232