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 5910-01-542-8835
NSN 5925-00-081-9135
NSN 5930-01-394-3738
NSN 6240-00-395-0019
NSN 5975-01-076-3656
NSN 5835-00-034-4976
NSN 6685-01-148-4588
NSN 5950-00-052-5994
NSN 6240-01-389-8584
NSN 6145-00-507-3314
NSN 7035-01-034-6183
NSN 6145-00-404-7927