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 5920-01-189-9248
NSN 5905-01-251-2294
NSN 6110-01-223-5973
NSN 5920-00-161-2813
NSN 6610-01-433-2219
NSN 5996-00-493-7965
NSN 5975-00-189-0857
NSN 5835-01-055-1911
NSN 6105-00-664-1292
NSN 5996-00-144-8091
NSN 5835-01-555-8963
NSN 6145-00-823-6215