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 5996-01-194-5249
NSN 5915-01-067-1772
NSN 6645-01-174-9350
NSN 5960-00-249-4930
NSN 6650-00-466-1155
NSN 5960-01-294-2397
NSN 6105-00-362-1361
NSN 5925-00-194-5072
NSN 6320-01-352-5653
NSN 5915-01-421-1818
NSN 6240-00-594-7138
NSN 6685-00-391-8675