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 6650-01-503-4469
NSN 6220-01-412-9105
NSN 6145-01-400-1030
NSN 7035-00-371-7749
NSN 5996-01-484-2771
NSN 6220-01-519-9305
NSN 5999-01-076-4206
NSN 4140-00-679-9512
NSN 5985-01-413-2641
NSN 6105-01-139-9642
NSN 5990-00-554-0366
NSN 5935-01-543-8764