No other part numbers with same form, fit, and function found.
A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces
NSN 5975-01-412-3979
NSN 5990-01-463-2279
NSN 5965-01-191-0735
NSN 5855-01-453-6384
NSN 5965-01-443-3000
NSN 5930-01-389-8361
NSN 2925-00-799-5989
NSN 6110-01-199-6338
NSN 6610-01-275-0119
NSN 6145-00-537-7059
NSN 5905-01-115-7754
NSN 6220-01-119-6711