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: Washers other than lock washers, iron or steel
NSN 6610-00-141-0393
NSN 7035-00-205-1932
NSN 6320-00-725-0754
NSN 5835-01-297-1909
NSN 7035-01-627-0167
NSN 6645-00-155-2398
NSN 5960-01-258-6708
NSN 6610-00-974-5348
NSN 5985-00-127-5661
NSN 5965-00-942-1602
NSN 6105-01-056-5258
NSN 5925-01-423-7429