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 5910-00-665-0347
NSN 6685-00-203-2389
NSN 6610-01-545-2970
NSN 5950-01-592-3145
NSN 6650-01-590-9344
NSN 5975-01-044-6729
NSN 6320-01-428-9205
NSN 5945-01-422-2000
NSN 6145-01-045-3472
NSN 5990-01-076-8901
NSN 5996-01-476-7550
NSN 5895-01-406-6804