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 5905-00-964-8812
NSN 5975-00-886-8200
NSN 5990-01-433-3786
NSN 5835-01-529-3050
NSN 6145-01-061-9503
NSN 6150-01-377-4037
NSN 6240-01-252-4219
NSN 5855-01-218-3735
NSN 6685-01-461-4054
NSN 6145-00-840-6685
NSN 6240-01-139-3377
NSN 5996-01-269-2199