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 5999-01-268-6769
NSN 5855-01-560-9102
NSN 5920-00-469-2648
NSN 5930-01-396-7397
NSN 6240-01-291-7500
NSN 5960-00-187-0429
NSN 6620-01-129-1260
NSN 6220-01-412-0360
NSN 6110-01-522-2781
NSN 6320-01-233-5798
NSN 6220-00-501-1359
NSN 6650-01-325-8316