Surface treatment blued
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 5920-01-457-6741
NSN 6610-01-167-8747
NSN 5990-01-548-3711
NSN 5985-01-184-9397
NSN 6685-01-384-6095
NSN 5910-01-439-8735
NSN 5990-01-142-0538
NSN 6220-00-353-0942
NSN 5915-01-132-9883
NSN 5895-01-428-1591
NSN 6145-01-630-4646
NSN 5910-01-596-2780