Don't forget about our MiGs and Su's at Tonapah. We had MiG-15s,-17s, and at least one -19, plus -21s not only for evaluation, but for dissimilar combat training.
That article is about aviation hardware and the industry used bolt stretch for a long while in certain applications and then came up with special washers that indicated that the bolt had reached the point of plastic deformity. Such hardware is always single use.