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 6130-01-339-3754
NSN 6145-01-429-3108
NSN 5935-01-226-4971
NSN 7035-01-219-9476
NSN 5920-01-519-2399
NSN 5910-00-522-5208
NSN 5925-00-410-1722
NSN 5910-00-515-3586
NSN 5996-01-201-1299
NSN 6620-01-551-7922
NSN 6105-00-896-9756
NSN 5965-00-624-4134