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: Other articles of leather or composition leather, nesoi
NSN 6645-01-322-8431
NSN 5960-00-389-2915
NSN 5950-01-510-0965
NSN 5920-00-175-7987
NSN 5920-00-735-0783
NSN 5945-01-357-6624
NSN 6150-00-387-3045
NSN 6220-01-614-0811
NSN 4140-01-204-5878
NSN 6240-00-299-9819
NSN 5975-01-132-8680
NSN 5998-00-407-7936