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 6145-01-112-0397
NSN 5935-00-204-9909
NSN 6145-00-938-6085
NSN 5855-00-256-5562
NSN 6320-01-380-7372
NSN 6110-01-463-2421
NSN 6685-01-284-1602
NSN 6220-01-391-4059
NSN 6240-01-185-7708
NSN 5999-01-142-5180
NSN 5935-01-538-1641
NSN 6150-01-065-8418