A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes disk, valve, graphite impregnated and lubricated items.
Classification: Other wrought titanium, nesoi
NSN 5920-01-269-4191
NSN 5935-00-671-3082
NSN 6130-01-358-0908
NSN 5965-00-603-4983
NSN 6610-00-931-3656
NSN 6645-01-437-9017
NSN 6135-01-111-1495
NSN 5960-01-084-7381
NSN 6130-01-486-9696
NSN 6150-00-890-3047
NSN 6240-01-058-8868
NSN 5835-01-576-9013