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 5965-01-512-2895
NSN 6645-01-518-4296
NSN 6685-01-151-3991
NSN 6105-01-447-2984
NSN 5895-01-391-4554
NSN 7035-00-206-6123
NSN 6145-01-376-0968
NSN 6150-01-513-0975
NSN 4140-01-546-2747
NSN 6685-01-296-6217
NSN 5975-01-190-3330
NSN 6320-01-450-7513