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 5998-00-633-5169
NSN 5990-01-400-2195
NSN 6620-01-401-5356
NSN 5945-01-254-4866
NSN 4140-01-434-9115
NSN 5945-01-501-1315
NSN 6150-01-311-8259
NSN 5905-01-403-2806
NSN 2925-01-168-6253
NSN 6620-01-004-7072
NSN 5910-00-929-8019
NSN 5945-01-274-2265