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 5985-01-578-2439
NSN 5910-00-420-3930
NSN 6130-01-247-0626
NSN 5915-00-952-1761
NSN 5950-01-240-3265
NSN 5996-01-182-1125
NSN 5925-01-569-6755
NSN 5960-01-118-3394
NSN 6220-01-550-8240
NSN 6220-01-210-8908
NSN 5998-00-308-4297
NSN 5998-00-556-5336