No other part numbers with same form, fit, and function found.
A close-coiled helical extension spring, with ends fastened together to form a circle, designed to impose compression stresses toward the center of the circle thus formed when uniformly expanded.
NSN 5905-01-322-0791
NSN 6685-01-606-0100
NSN 5975-00-625-8155
NSN 5965-01-555-4254
NSN 5950-00-083-6085
NSN 6150-01-650-2900
NSN 5985-01-454-5734
NSN 5985-01-136-0199
NSN 5999-00-181-4001
NSN 5999-00-310-8699
NSN 6110-01-094-7870
NSN 6645-01-295-4373