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 5835-01-080-3678
NSN 6220-01-307-3181
NSN 5935-01-342-4644
NSN 5910-00-585-0361
NSN 6130-00-978-2825
NSN 5998-01-644-3926
NSN 5985-01-429-9276
NSN 6240-00-275-1950
NSN 6685-00-415-4685
NSN 5905-01-156-1517
NSN 5920-01-458-8075
NSN 5855-00-014-5008