0.043 in. O/a h; 0.207 in. Id
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 6685-01-480-2988
NSN 5935-01-087-7043
NSN 6620-01-141-5747
NSN 5999-00-111-7330
NSN 6610-01-514-8898
NSN 5935-01-095-5764
NSN 4140-01-616-8555
NSN 5975-01-577-2611
NSN 4140-01-142-1225
NSN 5910-00-398-0775
NSN 5945-01-582-2185
NSN 5985-01-079-9279