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: Articles of natural cork, nesoi (excluding corks & stoppers)
NSN 7035-00-140-0474
NSN 5920-00-351-8428
NSN 5835-01-518-4300
NSN 6320-00-360-1744
NSN 5930-01-317-1891
NSN 5855-00-951-6483
NSN 5910-01-104-5927
NSN 5855-01-307-6638
NSN 6110-01-147-5613
NSN 5930-01-069-8121
NSN 5975-01-160-8133
NSN 5999-01-411-5135