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 6645-00-684-3424
NSN 6220-01-026-7260
NSN 5930-01-044-5547
NSN 6105-01-258-5884
NSN 5985-01-320-1425
NSN 6150-00-046-2425
NSN 5925-01-206-4330
NSN 6135-00-726-4142
NSN 6150-01-415-5625
NSN 5930-00-608-3722
NSN 5990-01-481-5274
NSN 5925-01-580-4272