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: Made-up articles of textile material, nesoi
NSN 5999-01-366-8001
NSN 5998-00-909-8045
NSN 5975-01-491-9704
NSN 2925-01-325-3974
NSN 5895-01-495-6873
NSN 5990-01-617-5156
NSN 5985-01-062-0175
NSN 6620-00-829-1860
NSN 6150-01-292-1028
NSN 5855-00-560-0110
NSN 5895-01-162-3679
NSN 5975-01-290-1982