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 2925-00-928-0045
NSN 5915-00-890-0716
NSN 6150-00-360-1508
NSN 5895-00-752-6171
NSN 5985-00-058-6744
NSN 2925-00-759-5465
NSN 6685-00-464-2773
NSN 5950-01-092-3598
NSN 6105-01-139-1036
NSN 4140-01-442-7308
NSN 7035-01-019-5729
NSN 5965-01-231-9125