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 6220-01-443-9005
NSN 5960-01-167-8796
NSN 6135-00-635-9187
NSN 6220-01-608-9352
NSN 5905-00-644-0381
NSN 5990-01-574-2522
NSN 5999-00-244-9513
NSN 5996-00-648-2490
NSN 5905-01-535-7095
NSN 6620-00-963-1319
NSN 6240-00-421-5368
NSN 5990-00-965-0495