0.525 in dia; center hole 0.260 india; 0.070 in w at top and bottom
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 6645-01-076-4655
NSN 5835-01-355-3654
NSN 7035-01-161-9878
NSN 6610-01-131-4508
NSN 5985-01-555-7269
NSN 2925-01-197-7864
NSN 5925-00-151-9684
NSN 5990-01-571-7468
NSN 5975-01-170-6766
NSN 5910-01-110-0064
NSN 5835-01-435-4139
NSN 5930-00-038-7775