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 6610-01-378-4481
NSN 5925-01-375-3455
NSN 5975-00-465-9507
NSN 5996-00-125-4570
NSN 5945-01-556-3304
NSN 5855-01-298-2519
NSN 5965-01-165-9787
NSN 4140-01-336-7722
NSN 5985-01-249-2450
NSN 2925-01-616-3037
NSN 6650-01-139-0022
NSN 5905-01-522-2799