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 5990-00-056-1179
NSN 5835-01-584-8538
NSN 5950-01-526-8268
NSN 5965-00-882-6949
NSN 5990-00-791-4064
NSN 6645-01-141-7737
NSN 5930-00-938-6719
NSN 5905-00-800-5328
NSN 6620-01-066-7950
NSN 4140-00-080-8740
NSN 5996-00-189-2322
NSN 5990-00-837-4312