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 5998-01-189-5840
NSN 5895-01-420-6197
NSN 7035-01-364-0286
NSN 5910-01-633-9963
NSN 4140-01-630-6991
NSN 5950-01-399-0509
NSN 5930-01-190-7407
NSN 5950-01-488-1275
NSN 6220-00-144-8043
NSN 5905-00-679-9970
NSN 6240-01-633-9357
NSN 6135-00-100-8890