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 5985-01-027-0777
NSN 6240-00-361-1421
NSN 6130-00-973-1750
NSN 5998-00-407-9084
NSN 5915-00-170-3819
NSN 6610-01-299-7171
NSN 6130-00-808-7842
NSN 6135-01-487-0773
NSN 5915-01-426-8862
NSN 6150-00-276-7483
NSN 6610-01-426-5090
NSN 5915-01-065-1127