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 5950-00-973-6794
NSN 5998-00-452-0329
NSN 5999-01-487-3564
NSN 5950-01-100-3904
NSN 6135-01-339-4695
NSN 5950-00-941-2131
NSN 6650-01-065-1704
NSN 5855-00-403-1031
NSN 5990-00-911-8093
NSN 5975-01-364-8662
NSN 5960-00-308-9123
NSN 2925-01-380-0869