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 4140-01-444-3040
NSN 5945-01-557-2558
NSN 6610-01-559-5073
NSN 6645-01-224-0101
NSN 5915-00-408-3329
NSN 7035-00-946-2642
NSN 6320-00-225-7013
NSN 5998-01-263-6381
NSN 5990-00-786-9042
NSN 5985-01-551-5791
NSN 6145-01-361-8985
NSN 5999-00-980-4125