Part name assigned by manufacturer lockwasher, 3/8 in.
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
NSN 5920-01-039-5393
NSN 5960-01-408-8263
NSN 6105-01-439-2660
NSN 6610-01-055-4147
NSN 6650-01-100-0933
NSN 5905-00-247-3582
NSN 5910-01-468-5571
NSN 5990-01-357-6175
NSN 5910-01-650-9243
NSN 7035-00-064-7008
NSN 6645-00-845-1071
NSN 5960-00-789-1470