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.
NSN 5905-00-119-6932
NSN 5835-01-058-9960
NSN 6240-01-426-5581
NSN 5998-00-206-6613
NSN 5855-01-261-5495
NSN 5855-00-821-7512
NSN 6240-01-250-3574
NSN 5930-00-441-6306
NSN 6110-01-139-6930
NSN 5999-01-357-7707
NSN 5910-01-433-5794
NSN 5930-01-190-8976