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 5905-00-650-4627
NSN 5999-01-258-4790
NSN 5975-00-558-2495
NSN 5835-00-140-8646
NSN 5895-01-478-5921
NSN 5950-00-593-8184
NSN 5965-01-435-6644
NSN 6135-00-995-1089
NSN 5915-01-418-0265
NSN 6150-00-421-8774
NSN 6150-00-518-4558
NSN 5905-01-647-9743