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 6110-01-496-9686
NSN 7035-01-183-7550
NSN 6610-00-410-6072
NSN 2925-01-127-0167
NSN 6145-01-332-9171
NSN 6685-01-344-4183
NSN 5950-00-414-7857
NSN 5990-00-118-8953
NSN 7035-01-608-5613
NSN 5910-01-540-4794
NSN 5960-00-904-3835
NSN 6130-00-804-8800