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 7035-01-307-5366
NSN 6620-01-401-5356
NSN 6320-01-177-3192
NSN 6610-01-074-5135
NSN 5835-01-250-6027
NSN 6135-01-074-8220
NSN 5925-01-044-5508
NSN 5855-01-411-3360
NSN 5985-00-106-1323
NSN 5960-01-044-3798
NSN 6320-01-383-3257
NSN 7035-01-633-9537