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 5945-01-246-4797
NSN 6220-01-162-3293
NSN 5945-01-458-1674
NSN 5895-01-322-8395
NSN 5996-00-005-0222
NSN 5999-00-115-9867
NSN 5990-00-538-7962
NSN 6645-00-246-4934
NSN 5999-01-152-1149
NSN 5950-01-509-3423
NSN 5925-00-686-3364
NSN 6610-00-056-4607