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 6220-01-207-1229
NSN 5910-00-983-0808
NSN 6110-00-491-0891
NSN 5945-01-535-6385
NSN 6320-00-213-0477
NSN 5960-01-433-7565
NSN 7035-01-630-2598
NSN 5935-01-571-2493
NSN 5835-01-619-6268
NSN 6150-01-104-6027
NSN 5855-00-361-0167
NSN 5999-01-309-2104