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 5996-01-193-4186
NSN 6105-01-476-7470
NSN 5895-00-699-0005
NSN 5960-01-093-9491
NSN 5998-00-583-8617
NSN 6650-01-472-6753
NSN 5935-01-518-2306
NSN 5990-01-623-0082
NSN 5930-01-290-4786
NSN 5935-00-270-1271
NSN 5945-01-299-3683
NSN 6320-00-483-0451