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 5945-01-133-7929
NSN 5999-01-463-2867
NSN 5945-00-204-9949
NSN 6620-00-992-5876
NSN 5945-01-361-9116
NSN 5945-01-282-2102
NSN 5975-00-624-1919
NSN 6145-01-255-2751
NSN 6145-01-278-9675
NSN 5999-01-528-5877
NSN 5925-00-083-6047
NSN 6105-00-028-6939