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 2925-00-984-7525
NSN 6620-00-248-6950
NSN 5950-00-434-0377
NSN 6150-00-956-2276
NSN 5965-00-142-9052
NSN 6685-01-049-3726
NSN 6150-01-352-0855
NSN 5945-00-518-3677
NSN 6220-00-905-1488
NSN 5895-00-044-6733
NSN 7035-00-731-8729
NSN 4140-00-288-7662