For southco 09 quick turns
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 6645-00-498-6869
NSN 5985-01-545-4781
NSN 5945-00-242-1488
NSN 5905-00-885-4029
NSN 5910-00-282-7918
NSN 5930-01-513-4946
NSN 5999-00-482-0916
NSN 6645-01-565-6973
NSN 6320-00-557-3079
NSN 6135-01-560-5853
NSN 5975-00-265-7776
NSN 4140-00-910-3425