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 5975-00-557-2804
NSN 5920-01-084-2508
NSN 6220-00-838-6090
NSN 5910-00-606-8768
NSN 6130-00-708-7543
NSN 6150-01-287-7433
NSN 2925-01-421-9665
NSN 5965-01-005-0341
NSN 5925-00-427-9930
NSN 5996-00-840-5246
NSN 6650-01-459-2690
NSN 5910-01-025-0416