Weapon system essential
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 4140-01-391-3060
NSN 6320-00-139-1090
NSN 2925-01-197-7864
NSN 5998-00-272-9080
NSN 6650-00-423-2178
NSN 5910-01-180-1729
NSN 6145-01-560-5747
NSN 5950-01-074-3391
NSN 5985-01-389-1902
NSN 6320-01-215-1133
NSN 6130-01-486-3574
NSN 6650-01-514-0240