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 5965-01-076-0071
NSN 5905-00-466-3350
NSN 5999-00-949-6571
NSN 6240-01-487-5182
NSN 5998-01-133-8049
NSN 5998-01-167-2956
NSN 5835-01-619-6268
NSN 6130-01-029-1695
NSN 5905-00-862-2900
NSN 5965-01-142-1807
NSN 6620-01-127-0049
NSN 6105-01-590-8972