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 5915-00-161-4409
NSN 6645-00-716-8049
NSN 6685-00-786-4050
NSN 5935-01-321-5003
NSN 5895-01-502-9216
NSN 5905-00-690-1935
NSN 5920-00-581-9471
NSN 5996-00-995-6535
NSN 6320-00-456-0836
NSN 5975-01-625-3107
NSN 5960-01-518-4440
NSN 6135-01-557-3351