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.
NSN 5998-01-065-7867
NSN 5945-00-986-4222
NSN 4140-01-243-5817
NSN 5910-01-246-9218
NSN 5835-00-466-8544
NSN 6105-01-156-6873
NSN 5905-00-470-2475
NSN 5925-01-334-8402
NSN 6645-00-872-8685
NSN 5999-01-514-7219
NSN 2925-01-481-7170
NSN 5998-00-847-8696