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 4140-01-423-5587
NSN 5960-00-062-4906
NSN 4140-00-751-1694
NSN 6650-00-287-5868
NSN 5895-01-139-4272
NSN 6645-00-754-4108
NSN 5945-01-411-4681
NSN 6240-01-388-8369
NSN 5910-00-394-9524
NSN 5965-01-367-7380
NSN 5985-00-229-4730
NSN 6320-01-536-3077