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 6645-01-194-3214
NSN 6620-00-978-4002
NSN 5985-00-570-0082
NSN 5930-00-111-4301
NSN 5998-01-406-9411
NSN 5998-01-627-1359
NSN 6685-01-023-0640
NSN 2925-00-749-8893
NSN 5996-01-597-9130
NSN 5905-00-272-9259
NSN 5895-00-653-3389
NSN 5975-01-600-4987