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 5990-01-507-7495
NSN 5996-00-902-3445
NSN 4140-01-008-0559
NSN 6645-01-570-3215
NSN 5930-01-589-0974
NSN 5996-01-329-0918
NSN 5960-01-222-0074
NSN 5910-01-511-0224
NSN 6135-00-182-7008
NSN 6645-00-829-8868
NSN 5996-00-220-9414
NSN 2925-01-421-0068