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 6105-00-227-1412
NSN 6105-01-510-3915
NSN 6130-00-705-7953
NSN 5945-00-107-7334
NSN 5935-01-271-7548
NSN 6105-01-148-1679
NSN 6685-01-328-4012
NSN 5985-01-256-4415
NSN 5855-00-149-0766
NSN 6220-01-424-6446
NSN 5915-01-460-2221
NSN 6685-01-127-1234