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 5985-01-549-3807
NSN 5855-01-067-8841
NSN 5835-01-395-6857
NSN 6150-01-634-0575
NSN 5975-01-555-5767
NSN 5996-01-299-2122
NSN 5998-00-069-8385
NSN 5999-01-319-8325
NSN 6610-01-428-3587
NSN 5985-01-285-2167
NSN 5996-01-502-7877
NSN 6220-01-272-8519