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 5996-01-115-1688
NSN 5935-00-351-9775
NSN 4140-01-211-0957
NSN 5950-01-578-7152
NSN 6240-00-658-3207
NSN 6650-00-991-8436
NSN 6220-01-474-5989
NSN 7035-01-426-4133
NSN 6145-01-115-7933
NSN 5895-00-171-0412
NSN 5910-00-407-6971
NSN 5945-01-295-1758