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 4140-01-298-5651
NSN 4140-01-515-7720
NSN 4140-01-525-7296
NSN 6645-01-244-3017
NSN 6650-01-476-3329
NSN 6110-01-054-3032
NSN 5960-01-154-0018
NSN 6685-01-169-2821
NSN 5950-01-056-5157
NSN 5855-00-361-0167
NSN 2925-00-105-2960
NSN 5960-01-589-6846