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 6110-00-271-9928
NSN 5910-01-567-9776
NSN 5996-01-123-1672
NSN 6240-01-575-8590
NSN 5945-01-328-5888
NSN 5925-01-257-1199
NSN 7035-01-023-1008
NSN 5950-01-436-9839
NSN 5985-01-517-4521
NSN 6150-01-386-6842
NSN 7035-01-519-8227
NSN 5990-01-310-5630