Corrugated spring, diam-in: 30
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 5930-00-009-2378
NSN 5990-01-166-2237
NSN 6320-00-284-1524
NSN 6130-00-805-3802
NSN 5950-01-630-6288
NSN 6320-01-211-6578
NSN 5930-01-482-8908
NSN 5975-01-497-2110
NSN 6240-01-126-9167
NSN 5950-01-633-6540
NSN 5965-01-216-1994
NSN 5975-01-292-9723