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 6105-00-003-6141
NSN 5990-01-475-8708
NSN 5915-01-015-8849
NSN 5998-01-400-6739
NSN 6150-00-156-4023
NSN 6105-01-215-7625
NSN 5945-00-413-7729
NSN 5910-01-029-8909
NSN 5950-00-666-1887
NSN 6145-00-232-0813
NSN 2925-01-617-6302
NSN 5960-01-416-6187