Material hardness rating: not rated: material: any acceptable
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 5960-01-443-3067
NSN 6150-00-205-0582
NSN 5975-01-275-8946
NSN 5910-00-252-2626
NSN 6620-01-633-8443
NSN 5999-01-136-8147
NSN 5925-00-622-2294
NSN 6645-00-269-2764
NSN 5998-01-213-4601
NSN 6645-01-442-6476
NSN 2925-01-032-3814
NSN 5895-01-459-7527