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 5998-01-390-4181
NSN 5915-00-237-6183
NSN 6685-01-447-5633
NSN 6135-00-932-3136
NSN 5915-01-353-7959
NSN 5855-01-040-3882
NSN 5895-00-468-4103
NSN 6105-00-153-0238
NSN 6620-01-221-7784
NSN 6685-00-104-7149
NSN 6650-01-140-3371
NSN 6105-00-408-5552