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 6320-00-646-3311
NSN 4140-01-625-5155
NSN 6240-00-435-0433
NSN 5965-00-267-4173
NSN 5915-01-351-8037
NSN 6105-01-306-0678
NSN 6685-01-652-5544
NSN 5920-00-445-3585
NSN 7035-01-536-9985
NSN 5930-00-350-6740
NSN 6645-01-571-6404
NSN 6145-01-657-1558