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 6620-01-392-7191
NSN 6645-01-525-7493
NSN 6240-00-347-7118
NSN 5905-01-470-2990
NSN 6610-01-633-8931
NSN 4140-01-522-3865
NSN 5965-01-517-2000
NSN 6610-01-110-2229
NSN 6110-00-935-5351
NSN 2925-01-654-1164
NSN 5985-00-914-8261
NSN 6110-01-358-8841