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 7035-01-038-8248
NSN 6620-01-529-8836
NSN 5965-01-316-4429
NSN 6105-01-340-9710
NSN 5835-00-491-6075
NSN 5999-00-508-3284
NSN 5975-01-078-6670
NSN 6105-00-918-8239
NSN 5950-01-047-5345
NSN 6320-01-406-6098
NSN 5999-00-648-0062
NSN 2925-01-282-3206