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 5950-00-615-6535
NSN 5965-01-168-8180
NSN 5895-00-892-1107
NSN 5935-01-195-2027
NSN 6110-01-136-3104
NSN 5915-01-483-6709
NSN 6150-00-445-9917
NSN 6220-01-575-1636
NSN 5998-00-842-6717
NSN 5915-00-197-8610
NSN 6650-01-358-7055
NSN 5895-01-440-8722