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 6150-01-535-7258
NSN 6110-01-145-7839
NSN 6130-01-207-4493
NSN 6320-00-139-1090
NSN 6220-00-149-0977
NSN 5990-00-665-4105
NSN 5905-01-209-5224
NSN 5920-01-443-3771
NSN 5990-01-020-6841
NSN 5895-00-578-8424
NSN 6135-01-264-1311
NSN 5950-01-446-6484