An item formed from sheet spring material into varying flat, concave, curved, or nutlike design. It has an aperture with an elliptical-shaped hole or suitable lugs or prongs designed to retain threaded or unthreaded stud like projecting memebers. When pushed on, it grips by imbedding into the material of the projecting memebers, and does not mate with a thread helix. See also ring, retaining.
NSN 6645-00-237-8414
NSN 5835-01-580-0446
NSN 5905-01-389-2296
NSN 7035-00-155-9513
NSN 6320-01-262-8642
NSN 5996-01-013-0432
NSN 5996-00-272-2560
NSN 6320-01-320-3305
NSN 6620-01-130-5700
NSN 5930-01-092-7586
NSN 6610-01-467-4582
NSN 5920-00-535-4468