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 6650-01-222-1749
NSN 5996-01-057-1981
NSN 5920-01-042-9351
NSN 6610-01-448-4989
NSN 5960-00-611-7175
NSN 6685-00-221-4950
NSN 6620-01-440-9810
NSN 5905-01-504-1038
NSN 5855-00-235-2676
NSN 6145-01-076-8202
NSN 5996-01-327-0220
NSN 5930-01-444-1407