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 5999-01-489-5611
NSN 6645-00-628-6515
NSN 5950-01-660-6398
NSN 6105-01-111-0141
NSN 6220-01-535-0892
NSN 6320-01-170-0708
NSN 5996-01-114-6031
NSN 5855-01-455-1491
NSN 5990-00-232-3965
NSN 6620-01-229-3388
NSN 6320-00-284-1524
NSN 6110-00-288-4179