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 5996-00-262-5094
NSN 5975-00-916-5940
NSN 5996-00-392-7626
NSN 4140-00-960-8222
NSN 5905-01-515-3209
NSN 5999-00-065-8666
NSN 5975-00-035-6524
NSN 6645-01-578-6815
NSN 6685-01-139-4944
NSN 6620-01-614-9337
NSN 5920-01-483-1537
NSN 6320-01-473-9024