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 6220-01-146-5152
NSN 6685-01-392-1513
NSN 6130-01-262-7092
NSN 6220-01-508-3408
NSN 6610-01-461-8180
NSN 6135-01-599-7563
NSN 6135-01-435-6503
NSN 6645-00-789-0800
NSN 5915-01-269-2587
NSN 6220-01-617-6214
NSN 2925-01-078-5702
NSN 4140-01-248-4610