Olive drab color
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 5975-01-236-5722
NSN 5930-00-493-7589
NSN 6240-01-148-4627
NSN 5925-01-335-1908
NSN 5950-01-291-7713
NSN 6620-01-633-8443
NSN 5895-00-369-7108
NSN 5999-01-226-1929
NSN 6130-00-279-5058
NSN 5935-01-102-8879
NSN 5910-01-350-5652
NSN 6645-01-494-3845