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 5945-00-980-4093
NSN 5975-01-101-4579
NSN 5996-01-383-7018
NSN 6145-01-515-5749
NSN 5925-01-378-9118
NSN 6220-01-302-4410
NSN 6135-01-167-7604
NSN 5925-01-416-5603
NSN 6145-00-932-1950
NSN 2925-00-442-0974
NSN 4140-01-068-8513
NSN 6145-01-016-7915