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: Copper washers including spring washers not threaded
NSN 5998-01-400-6739
NSN 2925-01-157-9204
NSN 5855-01-436-7621
NSN 6220-01-265-7144
NSN 6685-01-387-9084
NSN 6145-01-221-0543
NSN 6620-01-331-4881
NSN 6135-01-046-6803
NSN 5915-00-172-6958
NSN 6130-00-905-5618
NSN 6685-00-679-6718
NSN 5935-00-783-6807