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 5910-01-550-9709
NSN 5985-01-470-8367
NSN 6150-00-373-2891
NSN 6220-01-474-5989
NSN 6150-01-634-0575
NSN 5985-01-471-6727
NSN 5999-01-287-8556
NSN 6135-01-382-1980
NSN 5925-01-129-0061
NSN 5999-00-672-5807
NSN 5910-01-104-5004
NSN 6240-01-026-1376