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 5930-01-166-3152
NSN 6130-01-531-0820
NSN 5965-00-123-1727
NSN 6650-01-415-3332
NSN 5950-01-651-1992
NSN 6610-01-207-0045
NSN 5925-01-411-1240
NSN 5910-01-102-6480
NSN 5920-00-167-2700
NSN 5998-00-468-7998
NSN 5855-01-421-1440
NSN 6220-01-420-6512