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 5855-01-534-6802
NSN 6685-01-564-8611
NSN 2925-00-246-3077
NSN 5945-00-762-8215
NSN 5905-01-534-5964
NSN 5999-01-578-7948
NSN 6620-01-379-7605
NSN 5910-01-032-0442
NSN 6620-01-207-0667
NSN 6620-01-213-8772
NSN 5925-01-433-5323
NSN 7035-01-608-7826