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 6150-00-364-1948
NSN 5835-01-039-1484
NSN 5895-00-934-9047
NSN 5915-01-201-9487
NSN 5920-01-107-0838
NSN 5960-01-333-8428
NSN 5925-01-401-5314
NSN 5999-01-104-2033
NSN 5905-00-213-6180
NSN 6240-00-774-9302
NSN 5990-00-578-6254
NSN 5915-00-423-7196