Material hardness rating: not rated: material: any acceptable
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 5920-01-571-8027
NSN 6105-00-960-6327
NSN 5895-01-135-8822
NSN 6130-01-407-4695
NSN 6105-01-196-5444
NSN 6105-01-026-4749
NSN 2925-00-411-0600
NSN 6135-01-555-4283
NSN 6145-00-688-5697
NSN 5975-01-449-1462
NSN 5920-01-048-6907
NSN 6320-01-501-7935