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 5965-00-139-4870
NSN 6240-00-449-6003
NSN 6240-01-426-5581
NSN 5985-01-477-5311
NSN 6610-01-207-0045
NSN 6150-00-900-8620
NSN 5950-00-068-0657
NSN 6620-00-877-3266
NSN 5915-00-934-3446
NSN 6610-01-448-0982
NSN 6145-01-042-5643
NSN 6110-01-592-5902