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 6685-01-411-5969
NSN 2925-01-138-8104
NSN 5920-01-479-2217
NSN 5905-00-366-7578
NSN 6135-01-435-8451
NSN 5930-01-512-2235
NSN 6105-01-592-3075
NSN 5950-01-458-6572
NSN 5975-00-844-7084
NSN 6130-01-061-9814
NSN 6135-01-422-1440
NSN 6620-01-157-9267