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 6130-01-555-0455
NSN 6240-00-197-6819
NSN 5996-00-483-8348
NSN 6610-01-416-2738
NSN 5910-01-370-1144
NSN 5998-00-143-4723
NSN 6110-01-269-4159
NSN 5835-01-080-7784
NSN 6650-00-987-5070
NSN 5950-01-206-2808
NSN 5905-01-053-5295
NSN 5910-01-075-0346