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: Other beryllium, wrought, and articles, thereof nesoi
NSN 6610-01-551-0774
NSN 6150-01-172-4601
NSN 5895-01-560-2431
NSN 5835-01-414-3258
NSN 5990-01-554-8547
NSN 6135-00-990-1822
NSN 6105-00-466-9880
NSN 5925-01-491-0712
NSN 5975-01-634-0678
NSN 5960-01-453-6170
NSN 5985-01-174-1237
NSN 5915-00-620-6867