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 6610-01-070-9411
NSN 6610-01-499-7780
NSN 5895-01-062-8547
NSN 5990-01-517-7848
NSN 5910-01-199-7339
NSN 6135-00-416-2898
NSN 5996-01-094-8888
NSN 6685-01-170-7375
NSN 6130-00-057-7810
NSN 5998-01-104-4262
NSN 5910-01-227-1939
NSN 5960-01-221-6261