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 6135-01-193-8154
NSN 5910-01-334-1877
NSN 5835-01-143-9143
NSN 5835-01-135-2601
NSN 6650-01-449-1413
NSN 6240-01-500-6260
NSN 5895-00-246-4415
NSN 5925-01-117-6759
NSN 5910-01-484-6871
NSN 6610-00-594-6372
NSN 5975-01-521-3494
NSN 5855-00-797-8217