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 6135-01-521-0378
NSN 6685-01-413-4389
NSN 2925-01-656-8217
NSN 6105-01-627-4966
NSN 5990-01-607-9433
NSN 5905-00-166-0358
NSN 6130-01-202-8025
NSN 6150-01-616-1345
NSN 6145-01-227-6351
NSN 6145-00-404-5134
NSN 5835-00-065-6757
NSN 5835-01-501-0526