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 6650-01-441-6578
NSN 6130-01-443-8186
NSN 6685-00-909-8379
NSN 5945-01-255-1248
NSN 6685-01-401-5360
NSN 6645-01-340-4484
NSN 5920-01-573-7227
NSN 5950-00-370-0091
NSN 2925-01-606-3201
NSN 5905-01-188-9911
NSN 5835-01-432-1277
NSN 5905-00-654-3662