Washer, lock, 1/2 inch, 316 ss
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
Classification: Spring washers and other lock washers, iron or steel
NSN 6150-00-580-0511
NSN 6150-01-004-7765
NSN 6240-00-299-9819
NSN 6620-01-025-1443
NSN 5960-01-278-9394
NSN 6240-01-631-8680
NSN 5855-01-529-1977
NSN 5960-01-583-4737
NSN 5960-01-429-5897
NSN 5835-01-123-8305
NSN 6650-01-334-9410
NSN 5920-00-251-9142