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 7035-01-555-8289
NSN 6150-00-583-1805
NSN 5996-00-260-8291
NSN 6150-01-153-7355
NSN 2925-00-449-2478
NSN 5905-00-285-2866
NSN 6105-00-173-2773
NSN 5920-01-189-9248
NSN 5935-01-604-6756
NSN 5999-01-443-3392
NSN 6610-01-406-4985
NSN 6110-00-891-0988