Matterial; steel
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 5855-00-149-0766
NSN 5960-01-580-6360
NSN 6685-00-974-6966
NSN 4140-00-891-9245
NSN 5910-01-215-1970
NSN 5960-01-237-8995
NSN 6650-00-016-9426
NSN 6135-01-399-6812
NSN 5925-01-084-2370
NSN 5935-00-384-3000
NSN 5945-01-515-6574
NSN 5985-00-239-0209