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 6105-01-594-2251
NSN 6610-01-374-0569
NSN 6240-01-442-3501
NSN 5925-01-188-6864
NSN 6135-00-930-5372
NSN 7035-00-360-2008
NSN 5996-01-595-6529
NSN 5985-01-151-6003
NSN 5965-00-217-1113
NSN 5930-01-535-2561
NSN 5960-00-557-6951
NSN 5895-01-063-6823