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 5950-01-144-4504
NSN 5985-00-490-2361
NSN 6240-01-411-8851
NSN 6685-01-335-0397
NSN 6135-01-604-8739
NSN 2925-01-647-7225
NSN 6130-00-266-7496
NSN 6320-01-029-4220
NSN 6150-01-445-6193
NSN 6645-00-067-7070
NSN 5960-01-215-0992
NSN 5895-01-634-0630