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 6650-01-583-6266
NSN 5910-01-123-9850
NSN 6135-01-529-0122
NSN 5965-01-282-6085
NSN 6135-00-583-3966
NSN 6145-01-190-4169
NSN 5998-01-425-6354
NSN 5930-00-103-7510
NSN 6150-00-197-8431
NSN 5985-00-529-0093
NSN 5930-01-540-9731
NSN 6135-01-426-8282