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: Made-up articles of textile material, nesoi
NSN 5990-01-365-6016
NSN 6110-01-203-6935
NSN 6145-01-310-3296
NSN 5910-00-951-6774
NSN 5999-01-290-4850
NSN 5965-01-366-4650
NSN 5990-00-589-7610
NSN 7035-00-803-3056
NSN 6650-01-484-2136
NSN 5905-01-400-1638
NSN 5965-01-483-1395
NSN 5998-00-501-2495