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 6620-00-856-9155
NSN 5925-00-015-2806
NSN 6650-00-774-1295
NSN 5965-00-523-5647
NSN 6685-00-485-5703
NSN 5855-00-944-0949
NSN 5895-01-461-9917
NSN 4140-00-058-1355
NSN 5990-00-419-0236
NSN 6620-01-475-8696
NSN 6105-01-303-5856
NSN 6105-01-232-1094