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 6105-01-100-1476
NSN 4140-00-055-4373
NSN 5999-01-476-5068
NSN 6320-00-894-1644
NSN 6150-01-118-7680
NSN 5915-00-298-1969
NSN 5965-01-109-2917
NSN 5910-01-378-1834
NSN 5996-01-619-4966
NSN 6135-00-321-6707
NSN 5998-00-842-0866
NSN 5960-01-649-1341