Hardness rating: not rated
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 6685-00-586-5515
NSN 5945-00-469-7495
NSN 5910-00-659-8612
NSN 5930-01-373-9228
NSN 6220-00-877-6376
NSN 6650-01-406-9852
NSN 6685-00-698-0302
NSN 5960-00-915-6269
NSN 6110-01-591-5195
NSN 5965-01-625-4776
NSN 6610-01-061-8466
NSN 5930-01-396-2945