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 6150-01-604-8135
NSN 6145-01-642-2977
NSN 5996-01-641-0124
NSN 4140-00-078-9357
NSN 5910-01-322-5254
NSN 5925-00-247-8571
NSN 6135-01-056-4609
NSN 6110-01-442-0661
NSN 2925-01-424-0235
NSN 5975-01-086-1127
NSN 5905-01-236-1012
NSN 5985-00-912-2220