3/8-sst
No other part numbers with same form, fit, and function found.
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 6135-00-628-1142
NSN 6650-00-466-1697
NSN 6110-00-514-2639
NSN 6150-01-129-7272
NSN 6650-01-211-9642
NSN 5950-00-278-1201
NSN 5895-00-365-4813
NSN 5996-01-037-3153
NSN 6220-00-915-9871
NSN 5925-01-159-6614
NSN 6110-00-779-0648
NSN 5945-01-653-9034