A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.
Classification: Other beryllium, wrought, and articles, thereof nesoi
NSN 5835-00-198-4936
NSN 4140-01-223-2516
NSN 5925-00-340-9982
NSN 5999-00-611-0574
NSN 5915-01-448-9078
NSN 6620-01-412-5514
NSN 6645-00-356-5705
NSN 6320-00-115-0883
NSN 5895-01-367-0776
NSN 6620-01-279-8884
NSN 5999-00-542-0541
NSN 5945-01-339-2861