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 6645-01-022-6247
NSN 5855-01-246-4274
NSN 5905-01-195-9697
NSN 6320-01-495-0512
NSN 6130-01-343-4078
NSN 5920-01-197-2570
NSN 6135-01-351-2690
NSN 5915-01-236-1484
NSN 5999-01-505-3119
NSN 5996-00-045-8379
NSN 6145-00-009-0619
NSN 6105-01-408-6135