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 5905-00-321-2082
NSN 4140-01-296-7168
NSN 5910-00-839-0438
NSN 6145-01-558-3249
NSN 6130-00-455-8371
NSN 6150-00-539-9812
NSN 5920-00-918-1585
NSN 6650-00-518-5194
NSN 5990-01-304-5680
NSN 6110-00-009-9334
NSN 6135-01-190-2628
NSN 5960-00-609-6732