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 5950-01-451-2617
NSN 6145-00-394-4511
NSN 6645-01-570-3215
NSN 6240-00-943-4468
NSN 5998-00-815-6654
NSN 6220-01-095-8125
NSN 5920-00-291-1379
NSN 5930-01-162-1015
NSN 6685-01-424-0975
NSN 2925-01-429-2235
NSN 5960-00-766-1953
NSN 4140-00-295-0787