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 6610-01-659-3277
NSN 5945-00-540-1052
NSN 6610-01-445-7120
NSN 6135-01-420-5907
NSN 6150-00-790-5388
NSN 6130-00-773-3132
NSN 6135-01-218-3660
NSN 5990-01-395-4194
NSN 5895-01-407-1532
NSN 5990-00-752-2126
NSN 6240-01-054-7185
NSN 5985-00-084-9104