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 5920-00-271-3217
NSN 6645-01-356-5946
NSN 6610-01-327-3187
NSN 6110-00-053-9986
NSN 6685-01-197-0540
NSN 5920-00-554-0437
NSN 6650-01-386-6711
NSN 6240-01-128-2476
NSN 5996-00-620-6130
NSN 5905-01-207-0907
NSN 5930-01-324-5965
NSN 6650-00-678-5627