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 6240-00-369-9768
NSN 5965-01-505-2526
NSN 6645-00-163-0821
NSN 5990-00-681-2789
NSN 6105-01-514-8167
NSN 5910-01-604-9314
NSN 7035-01-423-8343
NSN 6150-01-250-5699
NSN 5925-01-145-4565
NSN 5998-00-488-3705
NSN 5920-00-621-6601
NSN 5985-00-279-3412