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 2925-00-549-6759
NSN 6150-00-253-3796
NSN 5965-01-415-2898
NSN 6320-00-731-6134
NSN 5998-01-228-0161
NSN 7035-01-449-1189
NSN 6105-01-069-2911
NSN 5960-00-256-1203
NSN 5920-00-142-9993
NSN 6130-01-657-5777
NSN 5835-01-464-2662
NSN 5855-01-134-7106