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 6130-01-556-7433
NSN 5965-01-648-3736
NSN 6130-01-512-0183
NSN 6620-00-019-5499
NSN 5855-00-361-0167
NSN 5905-01-460-2699
NSN 6220-01-463-3380
NSN 6610-01-009-6354
NSN 5895-00-051-6594
NSN 5996-00-363-9666
NSN 5895-01-382-2092
NSN 5930-01-344-9330