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: Washers other than lock washers, iron or steel
NSN 5985-01-378-0024
NSN 5985-00-155-8754
NSN 6220-01-285-6462
NSN 5990-01-139-6042
NSN 5975-01-241-2432
NSN 6650-00-554-1457
NSN 5999-01-255-3083
NSN 7035-01-227-2546
NSN 5945-00-246-5740
NSN 5985-00-811-1197
NSN 6645-00-940-0774
NSN 6610-01-542-2276