1.438 in. Screw size
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 5935-00-940-3165
NSN 6650-01-467-8818
NSN 6220-01-153-1937
NSN 5930-00-258-8814
NSN 6135-00-708-0892
NSN 5960-01-291-0479
NSN 6145-01-284-4030
NSN 5975-00-148-0914
NSN 6105-01-537-9207
NSN 5985-01-159-9182
NSN 5895-00-153-2595
NSN 5910-01-263-3951