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 6645-01-180-6219
NSN 5945-01-411-6180
NSN 6150-01-574-3485
NSN 5975-01-053-1331
NSN 5925-00-547-7739
NSN 5975-00-879-8756
NSN 5915-01-063-7007
NSN 6130-00-621-7997
NSN 5920-01-411-1831
NSN 5975-01-179-6749
NSN 6650-01-045-5494
NSN 7035-01-123-8723