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 6645-01-413-8003
NSN 5855-01-614-6491
NSN 6610-00-058-0900
NSN 6135-01-618-8314
NSN 6240-00-617-1719
NSN 6620-01-604-3810
NSN 2925-01-086-5507
NSN 5975-01-322-3678
NSN 6150-01-398-1096
NSN 6650-01-107-7553
NSN 5996-00-283-7385
NSN 6620-01-095-8937