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 6320-01-504-3948
NSN 6620-00-237-9395
NSN 6105-01-076-9611
NSN 5998-01-325-2019
NSN 7035-01-435-4009
NSN 5835-01-306-5511
NSN 6220-01-584-9426
NSN 6145-00-480-2299
NSN 6320-01-353-9753
NSN 7035-01-045-3502
NSN 6320-01-445-5893
NSN 6150-01-555-8477