One flat side
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 5945-01-141-3209
NSN 5895-01-448-1056
NSN 5960-01-412-0619
NSN 5905-00-135-9494
NSN 5975-00-765-8738
NSN 5999-00-156-4424
NSN 6620-01-345-1336
NSN 6685-01-432-5193
NSN 5915-01-224-7044
NSN 5990-01-201-0918
NSN 5925-01-422-4748
NSN 5910-01-196-4749