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 5950-00-973-2245
NSN 6220-00-186-8565
NSN 4140-00-020-9768
NSN 5999-00-245-8219
NSN 6240-01-156-8428
NSN 6220-00-528-7752
NSN 5925-01-250-1492
NSN 5835-01-540-4995
NSN 5990-00-242-3754
NSN 6220-00-909-7239
NSN 5855-00-411-8688
NSN 6145-00-299-6417