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 5910-01-249-2707
NSN 5960-01-641-5493
NSN 2925-00-816-8765
NSN 6135-01-185-3614
NSN 6105-01-175-9936
NSN 5835-01-317-4840
NSN 6610-01-383-7419
NSN 6105-01-384-3687
NSN 5990-00-594-3395
NSN 5960-00-140-9583
NSN 6645-01-447-0020
NSN 5975-00-187-7728