A spring made from prestressed strip of material that coils tightly around successive layers of itself. The outer end may be specially shaped for attachment. The inner end is usually square cut and free to rotate over a pulley or roller. The coils are formed to remain in a coiled position without expanding. Excludes spring (1), spiral, torsion.
NSN 5998-00-792-5318
NSN 5920-01-338-9974
NSN 5945-00-106-4164
NSN 5925-01-277-4851
NSN 5905-01-180-4940
NSN 6645-01-455-1293
NSN 2925-01-643-4472
NSN 6145-01-585-6341
NSN 6220-01-634-0660
NSN 5915-01-162-0074
NSN 5999-00-950-7664
NSN 5960-00-710-2769