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 6220-01-472-0538
NSN 5975-00-075-5191
NSN 6150-00-383-4377
NSN 5996-01-381-9313
NSN 5925-01-325-0288
NSN 6320-01-651-5210
NSN 5985-00-292-9206
NSN 7035-01-516-1495
NSN 5950-00-471-7665
NSN 6645-01-535-2847
NSN 6620-00-221-7608
NSN 5999-00-822-2498