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 6620-01-428-7072
NSN 6610-01-013-1959
NSN 5960-01-533-5162
NSN 5920-01-407-1091
NSN 2925-01-327-3069
NSN 5985-01-464-9610
NSN 2925-01-389-6874
NSN 5950-00-004-0177
NSN 5945-00-719-9872
NSN 6645-00-342-5956
NSN 5985-01-629-7523
NSN 5965-00-871-8987