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 6620-01-063-9054
NSN 5999-01-581-9011
NSN 6650-01-502-9909
NSN 6150-00-557-5338
NSN 5925-00-876-1042
NSN 6320-01-113-7647
NSN 5915-01-265-7671
NSN 5998-00-032-7692
NSN 5925-01-345-6877
NSN 5920-01-599-5458
NSN 5985-00-361-8863
NSN 6645-01-057-7987