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 2925-00-231-8041
NSN 5960-00-204-7506
NSN 6145-00-343-5967
NSN 6620-01-107-9916
NSN 5920-01-326-2706
NSN 5985-01-361-0611
NSN 5975-00-719-9793
NSN 5835-01-150-6084
NSN 5950-01-121-8859
NSN 6110-01-534-6435
NSN 6220-01-113-9952
NSN 6240-00-238-8528