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 5999-01-580-6297
NSN 5950-01-099-5014
NSN 6110-01-437-7002
NSN 5920-00-122-8702
NSN 5950-00-959-0471
NSN 5998-01-103-3415
NSN 5985-01-227-5748
NSN 6105-00-248-5772
NSN 5925-00-284-3726
NSN 6220-00-205-2040
NSN 6110-00-157-1699
NSN 5895-00-155-4578