Olive drab color
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 6105-00-580-1435
NSN 5925-00-675-5071
NSN 6110-01-263-3744
NSN 6105-01-281-7714
NSN 5915-01-504-2312
NSN 2925-01-633-4048
NSN 6105-01-388-3350
NSN 5960-00-491-8941
NSN 6220-00-171-8638
NSN 5835-00-617-3578
NSN 6645-01-025-1002
NSN 6650-01-423-8131