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 6610-01-038-6780
NSN 6150-01-365-3705
NSN 5996-00-104-5607
NSN 5998-01-433-6601
NSN 5985-01-315-3755
NSN 6135-01-440-9412
NSN 6135-01-010-0891
NSN 7035-00-756-4374
NSN 5930-00-702-6106
NSN 5945-01-138-1342
NSN 5960-01-058-4455
NSN 5975-01-309-3335