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 5920-01-195-7563
NSN 5910-01-305-8570
NSN 5990-00-958-8344
NSN 5985-01-529-6488
NSN 5935-01-487-0410
NSN 5990-01-426-7350
NSN 5990-00-285-1948
NSN 5950-01-453-3316
NSN 6240-01-578-6227
NSN 6130-01-454-0019
NSN 5835-01-242-9806
NSN 6110-01-228-8384