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 6610-01-644-2546
NSN 5945-00-172-3120
NSN 6110-01-240-7618
NSN 6645-00-674-1594
NSN 6135-01-442-0890
NSN 6645-01-322-5644
NSN 5999-00-173-8988
NSN 5915-01-023-6936
NSN 6135-00-819-8074
NSN 6220-00-937-9053
NSN 6105-01-521-8911
NSN 6240-01-432-7926